TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
COCCYX [2 records]
Record 1 - internal organization data 2022-10-28
Record 1, English
Record 1, Subject field(s)
- Morphology and General Physiology
- Bones and Joints
Universal entry(ies) Record 1
Record 1, Main entry term, English
- coccyx
1, record 1, English, coccyx
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- tailbone 2, record 1, English, tailbone
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A small bone that articulates with the sacrum and that usually consists of four fused vertebrae which form the terminus of the spinal column in humans ... 2, record 1, English, - coccyx
Record number: 1, Textual support number: 1 OBS
coccyx: designation derived from the Terminologia Anatomica. 3, record 1, English, - coccyx
Record number: 1, Textual support number: 2 OBS
A02.2.06.001: Terminologia Anatomica identifying number. 3, record 1, English, - coccyx
Record 1, Key term(s)
- tail bone
Record 1, French
Record 1, Domaine(s)
- Morphologie et physiologie générale
- Os et articulations
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- coccyx
1, record 1, French, coccyx
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Petit os issu de la fusion de plusieurs vertèbres, [qui s'articule avec le sacrum et qui est] situé à l'extrémité inférieure de la colonne vertébrale [chez l'humain]. 2, record 1, French, - coccyx
Record number: 1, Textual support number: 1 OBS
coccyx : désignation dérivée de la Terminologia Anatomica. 3, record 1, French, - coccyx
Record number: 1, Textual support number: 2 OBS
A02.2.06.001 : numéro d'identification de la Terminologia Anatomica. 3, record 1, French, - coccyx
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Morfología y fisiología general
- Huesos y articulaciones
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- coxis
1, record 1, Spanish, coxis
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- cóccix 2, record 1, Spanish, c%C3%B3ccix
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Extremo posterior de la columna vertebral del hombre. 1, record 1, Spanish, - coxis
Record 2 - internal organization data 2020-09-14
Record 2, English
Record 2, Subject field(s)
- Morphology and General Physiology
- Bones and Joints
Universal entry(ies) Record 2
Record 2, Main entry term, English
- coccygeal cornu
1, record 2, English, coccygeal%20cornu
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- coccygeal horn 2, record 2, English, coccygeal%20horn
correct
- cornu of coccyx 3, record 2, English, cornu%20of%20coccyx
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
coccygeal cornua: Two processes that project upward from the dorsum of the base of the coccyx to articulate with the sacral cornua. 4, record 2, English, - coccygeal%20cornu
Record number: 2, Textual support number: 1 OBS
coccygeal cornu: designation derived from the Terminologia Anatomica. 5, record 2, English, - coccygeal%20cornu
Record number: 2, Textual support number: 2 OBS
A02.2.06.002: Terminologia Anatomica identifying number. 5, record 2, English, - coccygeal%20cornu
Record 2, French
Record 2, Domaine(s)
- Morphologie et physiologie générale
- Os et articulations
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- corne coccygienne
1, record 2, French, corne%20coccygienne
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- corne du coccyx 2, record 2, French, corne%20du%20coccyx
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
corne coccygienne : désignation dérivée de la Terminologia Anatomica. 3, record 2, French, - corne%20coccygienne
Record number: 2, Textual support number: 2 OBS
A02.2.06.002 : numéro d'identification de la Terminologia Anatomica. 3, record 2, French, - corne%20coccygienne
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Morfología y fisiología general
- Huesos y articulaciones
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- cuerno coccígeo
1, record 2, Spanish, cuerno%20cocc%C3%ADgeo
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, 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: