TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
TRIODO [3 records]
Record 1 - internal organization data 2014-07-21
Record 1, English
Record 1, Subject field(s)
- Semiconductors (Electronics)
Record 1, Main entry term, English
- triode AC semiconductor
1, record 1, English, triode%20AC%20semiconductor
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- triode for alternation current 2, record 1, English, triode%20for%20alternation%20current
correct
- triac 3, record 1, English, triac
correct, officially approved
- triac 3, record 1, English, triac
- bi-directional triode thyristor 4, record 1, English, bi%2Ddirectional%20triode%20thyristor
correct
- bilateral triode thyristor 2, record 1, English, bilateral%20triode%20thyristor
correct
- bidirectional triode thyristor 5, record 1, English, bidirectional%20triode%20thyristor
correct, officially approved
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The triode AC semiconductor switch or triac is a bilateral-controlled switch and can thus be used to control power in AC circuits. 1, record 1, English, - triode%20AC%20semiconductor
Record number: 1, Textual support number: 1 OBS
bidirectional triode thyristor; triac: terms officially approved by the Lexicon Project Committee (New Brunswick) in 1990. 6, record 1, English, - triode%20AC%20semiconductor
Record 1, Key term(s)
- bi-lateral triode thyristor
Record 1, French
Record 1, Domaine(s)
- Semi-conducteurs (Électronique)
Record 1, Main entry term, French
- triac
1, record 1, French, triac
correct, masculine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- thyristor triode bi-directionnel 2, record 1, French, thyristor%20triode%20bi%2Ddirectionnel
correct, masculine noun, officially approved
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Contrairement au thyristor qui ne peut conduire que dans un sens, le triac peut conduire dans les deux sens. Il est bidirectionnel, alors que le thyristor est unidirectionnel. Le triac est apparu en 1964 et doit son nom à l'abréviation (Triode Alternating Current). Le triac se commande aussi à l'aide d'une gâchette. On peut le décrire comme deux thyristors montés tête bêche. 3, record 1, French, - triac
Record number: 1, Textual support number: 1 OBS
triac; thyristor triode bi-directionnel : termes uniformisés par le Comité du projet de lexiques du Nouveau Brunswick en 1990. 4, record 1, French, - triac
Record 1, Key term(s)
- thyristor triode bidirectionnel
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Semiconductores (Electrónica)
Record 1, Main entry term, Spanish
- tiristor triodo bidireccional
1, record 1, Spanish, tiristor%20triodo%20bidireccional
correct
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Tiristor de tres terminales que tiene sustancialmente el mismo comportamiento de conmutación en el primer y tercer cuadrante de la característica principal. 1, record 1, Spanish, - tiristor%20triodo%20bidireccional
Record 2 - internal organization data 2011-05-20
Record 2, English
Record 2, Subject field(s)
- Television (Radioelectricity)
- Vacuum Tubes (Electronics)
- Radio Broadcasting
Record 2, Main entry term, English
- triode
1, record 2, English, triode
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- Audion 2, record 2, English, Audion
correct, obsolete
- audion 2, record 2, English, audion
correct, obsolete
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A three-electrode electronic tube containing an anode, a cathode, and a control electrode, usually a grid. 3, record 2, English, - triode
Record 2, Key term(s)
- three-electrode
- audiotron
Record 2, French
Record 2, Domaine(s)
- Télévision (Radioélectricité)
- Tubes et lampes (Électronique)
- Radiodiffusion
Record 2, Main entry term, French
- triode
1, record 2, French, triode
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- audion 2, record 2, French, audion
correct, masculine noun, obsolete
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Tube électronique à trois électrodes comprenant une anode, une cathode et une électrode de commande, généralement une grille. 3, record 2, French, - triode
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Televisión (Radioelectricidad)
- Tubos de vacío (Electrónica)
- Radiodifusión
Record 2, Main entry term, Spanish
- tríodo
1, record 2, Spanish, tr%C3%ADodo
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2004-01-20
Record 3, English
Record 3, Subject field(s)
- Paleontology
Record 3, Main entry term, English
- triradiate
1, record 3, English, triradiate
correct, noun
Record 3, Abbreviations, English
Record 3, Synonyms, English
- triode 2, record 3, English, triode
correct, noun
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A sponge spicule in the form of three coplanar rays radiating from a common center. 1, record 3, English, - triradiate
Record 3, French
Record 3, Domaine(s)
- Paléontologie
Record 3, Main entry term, French
- spicule triradié
1, record 3, French, spicule%20triradi%C3%A9
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- triode 2, record 3, French, triode
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Spicules triradiés caractéristiques du squelette des Ébriédiens. 1, record 3, French, - spicule%20triradi%C3%A9
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Paleontología
Record 3, Main entry term, Spanish
- triódo
1, record 3, Spanish, tri%C3%B3do
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
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: