TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
THUMB CONTROL [10 records]
Record 1 - internal organization data 2023-02-28
Record 1, English
Record 1, Subject field(s)
- Computer Peripheral Equipment
- Computer Graphics
Record 1, Main entry term, English
- trackball
1, record 1, English, trackball
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- trackerball 2, record 1, English, trackerball
correct
- tracker ball 3, record 1, English, tracker%20ball
correct
- track-ball 3, record 1, English, track%2Dball
correct
- rollerball 3, record 1, English, rollerball
correct
- roller ball 4, record 1, English, roller%20ball
correct
- control ball 5, record 1, English, control%20ball
standardized
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A pointing device that consists of a semi-exposed ball set in a case that is rotated with fingers or a thumb to control the movement of a pointer on a screen. 6, record 1, English, - trackball
Record number: 1, Textual support number: 1 OBS
trackball; control ball: designations standardized by ISO in collaboration with the International Electrotechnical Commission and by the Canadian Standards Association (CSA). 6, record 1, English, - trackball
Record 1, Key term(s)
- track ball
Record 1, French
Record 1, Domaine(s)
- Périphériques (Informatique)
- Infographie
Record 1, Main entry term, French
- boule de commande
1, record 1, French, boule%20de%20commande
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- boule roulante 2, record 1, French, boule%20roulante
feminine noun, standardized
- boule de poursuite 3, record 1, French, boule%20de%20poursuite
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Dispositif de pointage qui consiste en une boule semi-apparente insérée dans un boîtier qui est tournée par un ou plusieurs doigts pour contrôler le déplacement d'un pointeur sur un écran. 4, record 1, French, - boule%20de%20commande
Record number: 1, Textual support number: 1 OBS
boule de commande; boule roulante : désignations normalisées par l'ISO en collaboration avec la Commission électrotechnique internationale. 4, record 1, French, - boule%20de%20commande
Record number: 1, Textual support number: 2 OBS
boule roulante : désignation normalisée par l'Association canadienne de normalisation (CSA). 4, record 1, French, - boule%20de%20commande
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Equipo periférico (Computadoras)
- Gráficos de computadora
Record 1, Main entry term, Spanish
- bola de seguimiento
1, record 1, Spanish, bola%20de%20seguimiento
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- bola de guía 2, record 1, Spanish, bola%20de%20gu%C3%ADa
correct, feminine noun
- bola rodante 3, record 1, Spanish, bola%20rodante
correct, feminine noun
- esfera de control 4, record 1, Spanish, esfera%20de%20control
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Dispositivo de entrada, diseñado para reemplazar al ratón, que mueve el puntero del ratón sobre la pantalla según el usuario va rotando una esfera situada dentro de una caja contigua al teclado. 4, record 1, Spanish, - bola%20de%20seguimiento
Record number: 1, Textual support number: 1 CONT
La bola de seguimiento es útil para trabajos de precisión gracias a que el usuario puede ejercer un control exacto con las yemas de los dedos [...] 5, record 1, Spanish, - bola%20de%20seguimiento
Record 2 - internal organization data 2020-10-07
Record 2, English
Record 2, Subject field(s)
- Control Instrumentation (Mechanical Components)
- Tracked Vehicles (Military)
- Optical Instruments
Record 2, Main entry term, English
- thumb control
1, record 2, English, thumb%20control
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
To the right of the monitor screen for the thermal imager is the commander's panoramic sight with two control grips. The left grip houses the laser and armament firing buttons and the right grip has the thumb control for the sight. 1, record 2, English, - thumb%20control
Record 2, French
Record 2, Domaine(s)
- Dispositifs de commande (Composants mécaniques)
- Véhicules chenillés (Militaire)
- Instruments d'optique
Record 2, Main entry term, French
- commande au pouce
1, record 2, French, commande%20au%20pouce
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
À droite de l'écran [de la caméra thermique] est monté le viseur panoramique du chef de char avec deux poignées de commande. La poignée de gauche porte les boutons de déclenchement du laser et de mise à feu, celle de droite, la commande au pouce du viseur. 1, record 2, French, - commande%20au%20pouce
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-01-23
Record 3, English
Record 3, Subject field(s)
- Protection of Life
- Customs and Excise
Record 3, Main entry term, English
- inverted thumb lock
1, record 3, English, inverted%20thumb%20lock
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Slight down pressure on the inverted thumb lock ensures the suspect remains under control. 2, record 3, English, - inverted%20thumb%20lock
Record 3, French
Record 3, Domaine(s)
- Sécurité des personnes
- Douanes et accise
Record 3, Main entry term, French
- clé de pouce inversée
1, record 3, French, cl%C3%A9%20de%20pouce%20invers%C3%A9e
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Une légère pression vers le bas sur la clé de pouce inversée assurera la maîtrise du suspect. 1, record 3, French, - cl%C3%A9%20de%20pouce%20invers%C3%A9e
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2009-03-23
Record 4, English
Record 4, Subject field(s)
- Photography
- Optical Instruments
Record 4, Main entry term, English
- film transport
1, record 4, English, film%20transport
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
On most current 35 mm cameras the film transport control is a lever operated by a flick of the thumb or finger. Frequently this folds into the camera when not in use. 1, record 4, English, - film%20transport
Record 4, French
Record 4, Domaine(s)
- Photographie
- Instruments d'optique
Record 4, Main entry term, French
- transport du film
1, record 4, French, transport%20du%20film
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Le levier d'armement dont la forme est celle d'une barrette légèrement recourbée afin d'épouser la forme de l'appareil, assure le transport du film. 1, record 4, French, - transport%20du%20film
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2005-06-10
Record 5, English
Record 5, Subject field(s)
- Human Diseases - Various
- Muscles and Tendons
Record 5, Main entry term, English
- de Quervain's tenosynovitis
1, record 5, English, de%20Quervain%27s%20tenosynovitis
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- blackberry thumb 2, record 5, English, blackberry%20thumb
see observation, familiar
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A specific type of tenosynovitis which involves the tendons of two specific muscles on the thumb side of the hand - the abductor pollicis longus (APL) and the extensor pollicis brevis (EPB). These muscles are located in the forearm and their tendons travel across the wrist (through a "tunnel" termed the first dorsal compartment) on the thumb side to produce movement of the thumb. The walls of the affected tendon sheaths (basically protective coverings for the tendons) become thickened and inflamed. 3, record 5, English, - de%20Quervain%27s%20tenosynovitis
Record number: 5, Textual support number: 1 OBS
The precise cause of de Quervain’s tenosynovitis is unknown. It is thought that excessive friction from overuse of the thumb and wrist (excessive and repetitive gripping and grasping actions) may be a factor, leading to thickening of the tissues in the compartment housing the APL and EPB tendons. For example, cases have been described in bricklayers, those who sew, piano players, fly fishermen, and golfers. It has also been hypothesized that the condition in some cases may be associated with acute injury to the involved area (direct blow to the forearm or wrist, falling on the thumb). 3, record 5, English, - de%20Quervain%27s%20tenosynovitis
Record number: 5, Textual support number: 2 OBS
blackberry thumb : Experts caution that practical experience and emerging anecdotal evidence suggest overuse of personal digital assistants(PDAs)... can conceivably lead to injury of the tendons and accompanying tissue of the thumb. "Blackberry thumb" is the latest colloquial interpretation of a very real medical condition called de Quervain's tendonitis, and its variant de Quervain's tenosynovitis. The names refer to inflammation of two tendons that control the opposable digit, or their protective tissue. 2, record 5, English, - de%20Quervain%27s%20tenosynovitis
Record 5, Key term(s)
- deQuervain's tenosynovitis
Record 5, French
Record 5, Domaine(s)
- Maladies humaines diverses
- Muscles et tendons
Record 5, Main entry term, French
- ténosynovite de de Quervain
1, record 5, French, t%C3%A9nosynovite%20de%20de%20Quervain
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Inflammation de la gaine entourant les tendons du long abducteur et du court extenseur du pouce (ténosynovite) qui cheminent tous deux dans le même tunnel fibreux, au bord externe du poignet, au contact du radius. 1, record 5, French, - t%C3%A9nosynovite%20de%20de%20Quervain
Record 5, Key term(s)
- ténosynovite de deQuervain
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2005-06-09
Record 6, English
Record 6, Subject field(s)
- Human Diseases - Various
- Muscles and Tendons
Record 6, Main entry term, English
- de Quervain's tendonitis
1, record 6, English, de%20Quervain%27s%20tendonitis
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- de Quervain's tendinitis 2, record 6, English, de%20Quervain%27s%20tendinitis
correct
- blackberry thumb 3, record 6, English, blackberry%20thumb
see observation, familiar
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A condition brought on by irritation or swelling of the tendons found along the thumb side of the wrist. The irritation causes the compartment (lining) around the tendon to swell, changing the shape of the compartment; this makes it difficult for the tendons to move as they should. The swelling can cause pain and tenderness along the thumb side of the wrist, usually noticed when forming a fist, grasping or gripping things, or turning the wrist. 4, record 6, English, - de%20Quervain%27s%20tendonitis
Record number: 6, Textual support number: 1 OBS
blackberry thumb : Experts caution that practical experience and emerging anecdotal evidence suggest overuse of personal digital assistants(PDAs)... can conceivably lead to injury of the tendons and accompanying tissue of the thumb. "Blackberry thumb" is the latest colloquial interpretation of a very real medical condition called de Quervain's tendonitis, and its variant de Quervain's tenosynovitis. The names refer to inflammation of two tendons that control the opposable digit, or their protective tissue. 3, record 6, English, - de%20Quervain%27s%20tendonitis
Record 6, Key term(s)
- deQuervain's tendonitis
- deQuervain's tendinitis
Record 6, French
Record 6, Domaine(s)
- Maladies humaines diverses
- Muscles et tendons
Record 6, Main entry term, French
- tendinite de de Quervain
1, record 6, French, tendinite%20de%20de%20Quervain
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Inflammation des tendons du pouce près de l'articulation du poignet. 2, record 6, French, - tendinite%20de%20de%20Quervain
Record number: 6, Textual support number: 1 CONT
La tendinite de de Quervain touche les tendons du long abducteur et du court extenseur du pouce. 3, record 6, French, - tendinite%20de%20de%20Quervain
Record number: 6, Textual support number: 1 OBS
C'est le frottement et les micros traumatismes répétés au niveau de ces tendons contenus dans une gaine étroite qui créent une inflammation tendineuse. L'irritation débute souvent à l'occasion d'un changement d'activité ou d'un choc. Elle s'entretient ensuite d'elle même par les frottements des tendons qui augmentent de volume dans une gaine qui elle est rigide et inextensible. 2, record 6, French, - tendinite%20de%20de%20Quervain
Record 6, Key term(s)
- tendinite de deQuervain
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2003-11-25
Record 7, English
Record 7, Subject field(s)
- Facilities and Instruments (Astronomy)
Record 7, Main entry term, English
- bubble control knob
1, record 7, English, bubble%20control%20knob
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Rotate the bubble control knob by moving the thumb downwards while looking through the eyepiece in a horizontal direction until a bubble appears in the field of view. 1, record 7, English, - bubble%20control%20knob
Record 7, French
Record 7, Domaine(s)
- Installations et instruments (Astronomie)
Record 7, Main entry term, French
- bouton de commande de bulle
1, record 7, French, bouton%20de%20commande%20de%20bulle
masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1987-12-09
Record 8, English
Record 8, Subject field(s)
- Orthodontics
Record 8, Main entry term, English
- habit-breaking appliance
1, record 8, English, habit%2Dbreaking%20appliance
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- habit breaker appliance 1, record 8, English, habit%20breaker%20appliance
correct
- habit breaker 1, record 8, English, habit%20breaker
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Habit breakers are appliances which control the tongue muscle and retrain it to a more desirable position. They discourage deforming habits such as thumb sucking or pressing the tongue against the front teeth so as to help prevent a skeletal deformity. Included within the habit breaking category or orthodontic appliances are the following : 1. Thumb Sucking Appliances; 2. Tongue thrusting appliances. 1, record 8, English, - habit%2Dbreaking%20appliance
Record 8, French
Record 8, Domaine(s)
- Orthodontie
Record 8, Main entry term, French
- appareillage rééducateur
1, record 8, French, appareillage%20r%C3%A9%C3%A9ducateur
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Appareillages mobiles rééducateurs : Leur but est de rééduquer une fonction ou de s'opposer à une parafonction. 1, record 8, French, - appareillage%20r%C3%A9%C3%A9ducateur
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1987-09-22
Record 9, English
Record 9, Subject field(s)
- Anthropology
- Archaeology
Record 9, Main entry term, English
- crooked knife
1, record 9, English, crooked%20knife
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The knife is handmade; it consists of a flat blade, bent laterally upward and sharp on one side. It is set into a wooden handle that projects away from the user, thus providing a place for his thumb to rest. The shape of the knife, and the way it is handled, permits very close control of the blade. 1, record 9, English, - crooked%20knife
Record number: 9, Textual support number: 1 CONT
The crooked knife of the Indians of the northern forest appears to be an essential tool in the building of a birchbark canoe. 1, record 9, English, - crooked%20knife
Record 9, French
Record 9, Domaine(s)
- Anthropologie
- Archéologie
Record 9, Main entry term, French
- couteau à lame incurvée
1, record 9, French, couteau%20%C3%A0%20lame%20incurv%C3%A9e
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- couteau croche 2, record 9, French, couteau%20croche
see observation, masculine noun, regional
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Couteau à graver dont le manche est relativement long et la lame toujours recourbée vers l'une des faces (définition inspirée de LEPAC, 1946, p. 256). 3, record 9, French, - couteau%20%C3%A0%20lame%20incurv%C3%A9e
Record number: 9, Textual support number: 1 CONT
(...) de l'Alaska au Labrador les Eskimos font usage de toutes les variantes possibles du couteau à lame incurvée et à manche en sifflet. 1, record 9, French, - couteau%20%C3%A0%20lame%20incurv%C3%A9e
Record number: 9, Textual support number: 1 OBS
couteau croche : terme employé principalement au Québec et, semble-t-il, à un niveau de langue familier. 3, record 9, French, - couteau%20%C3%A0%20lame%20incurv%C3%A9e
Record 9, Key term(s)
- couteau à graver
- couteau courbe
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1981-02-25
Record 10, English
Record 10, Subject field(s)
- Social Psychology
Record 10, Main entry term, English
- maximization principle 1, record 10, English, maximization%20principle
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 OBS
In the open-systems approach to organizations, the rule of thumb that systems strive to become larger and more powerful and to increase the number of resources under their control. 1, record 10, English, - maximization%20principle
Record 10, French
Record 10, Domaine(s)
- Psychologie sociale
Record 10, Main entry term, French
- principe de maximisation 1, record 10, French, principe%20de%20maximisation
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


