TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

OPISTHOTIC BONE [2 records]

Record 1 2021-09-17

English

Subject field(s)
  • Bones and Joints
  • Morphology and General Physiology
  • Zoology
CONT

The opisthotic is, as the name might suggest, behind the prootic. Conceptually, it is the posterior half of the otic capsule.

French

Domaine(s)
  • Os et articulations
  • Morphologie et physiologie générale
  • Zoologie
CONT

[...] la région otique est composée du prootique, de l'épiotique, du ptérotique et de l'opisthotique [...]

Spanish

Save record 1

Record 2 1977-11-22

English

Subject field(s)
  • Paleontology
  • Animal Anatomy
  • Bones and Joints
CONT

The optic capsules(in vertebrates) can be seen by looking into the foramen magnum... A vertical suture in the capsule marks the boundary between opisthotic and prootic.... the prootic, in front of the suture, remains as an independent bone.

French

Domaine(s)
  • Paléontologie
  • Anatomie animale
  • Os et articulations
CONT

[L']opisthotique [...] et [le] pro-otique [sont des] os pairs [qui] forment [...] la région auditive [des vertébrés] [...] Ces massifs osseux contiennent les structures fragiles de l'oreille interne qui, chez les poissons, ne communique avec l'extérieur par aucun conduit auditif du type rencontré chez les tétrapodes.

Spanish

Save record 2

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: