TERMIUM Plus®

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

cochlea [2 records]

Record 1 2005-02-02

English

Subject field(s)
  • The Ear
DEF

Portion of the inner ear concerned with hearing.

CONT

The spiral-shaped chamber within the inner ear. The conversion of the mechanical energy of a sound into electrochemical energy for transmission to the brain is performed in the cochlea by the basilar membrane and the organ of corti.

OBS

It is a spiraling, fluid-filled tunnel embedded in the temporal bone.

French

Domaine(s)
  • Oreille
DEF

Cavité spiralée qui ressemble à une coquille d'escargot déroulée; elle mesure environ 35 mm de long et 3 mm de diamètre au niveau de sa première spire.

OBS

Elle contient les cellules sensorielles auditives. Elle est la partie antérieure du labyrinthe dont la partie postérieure est le vestibule.

Spanish

Campo(s) temático(s)
  • Oreja
DEF

Una de las cavidades que constituyen el laberinto del oído de los vertebrados, que en los mamíferos es un conducto arrollado en espiral.

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Record 2 2003-11-25

English

Subject field(s)
  • The Ear
DEF

A cone-shaped cavity in the petrous portion of the temporal bone, forming one of the divisions of the labyrinth or internal ear.

OBS

Plural: cochleae

French

Domaine(s)
  • Oreille
OBS

limaçon : Terme vieilli, selon certains auteurs.

Spanish

Campo(s) temático(s)
  • Oreja
DEF

Estructura en forma de caracol existente en el oído interno de los mamíferos.

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