TERMIUM Plus®

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

SUBDUCTION TRENCH [1 record]

Record 1 2011-04-15

English

Subject field(s)
  • Plate Tectonics
  • Vulcanology and Seismology
DEF

A narrow, deep depression in the seafloor representing the line of subduction of an oceanic lithosphere plate beneath the margin of a continental lithosphere plate ...

Key term(s)
  • deep sea trench

French

Domaine(s)
  • Tectonique des plaques
  • Volcanologie et sismologie
CONT

Le lieu d'affrontement entre deux plaques se matérialise topographiquement par une fosse océanique. Il s'agit d'une dépression allongée où l'on mesure les plus grandes profondeurs de la surface terrestre. [...] Les fosses océaniques sont les marqueurs topographiques du processus de subduction. Elles sont les limites destructrices des plaques.

Spanish

Campo(s) temático(s)
  • Tectónica de placas
  • Vulcanología y sismología
DEF

Depresión alargada en los fondos de mar profundo, que puede extenderse a lo largo de miles de kilómetros.

CONT

Las fosas abisales suelen formarse junto a archipiélagos alargados y a costas en las cuales existen grandes sistemas montañosos en curso de formación.

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
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: