TERMIUM Plus®

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

BOWLDER [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2011-01-24

English

Subject field(s)
  • Petrography
DEF

[A] rock fragment over 60 cm (2 ft) in diameter.

CONT

The load carried by a stream varies enormously in the total quantity present and the size of the fragments, depending on the discharge and stage of the river. ... Boulders of great size may be moving over the stream bed, if the river gradient is steep.

OBS

In engineering practice boulders are greater than 20 cm (8 inches) in diameter.

OBS

In the Udden-Wentworth scale the sediment grades are: more than 256 mm, boulder ... In the British classification: more than 200 mm, boulder ...

French

Domaine(s)
  • Pétrographie
DEF

Fragment de roche de plus de 60 cm (2 pi) de diamètre.

CONT

La charge d'un cours d'eau est la masse ou le volume de matériaux qu'il évacue. [...] La charge du fond comprend les sables, les graviers, les galets et les blocs.

OBS

En génie, les blocs ont un diamètre supérieur à 20 cm (8 po).

Spanish

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

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

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: