TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

GAZ PERDU [1 record]

Record 1 2007-04-16

English

Subject field(s)
  • Exhaust Systems (Motor Vehicles)
DEF

Combustion gases, composed of water vapor and unburned fuel, that leak past the piston rings into the crankcase during normal engine operation.

CONT

As long as the PCV (positive crankcase ventilating) valve was working and the hoses and intake manifold port were open, blowby gases were recycled to the combustion chambers.

Key term(s)
  • blow-by gas
  • blow-by

French

Domaine(s)
  • Échappement (Véhicules automobiles)

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

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: