TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

OXIDACION [3 records]

Record 1 2008-10-29

English

Subject field(s)
  • Biochemistry
  • Fatty Substances (Food)
  • Milling and Cereal Industries
DEF

The basic chemical reaction that takes place in the drying of oil films.

OBS

Term used at the Canadian Grain Commission.

French

Domaine(s)
  • Biochimie
  • Corps gras (Ind. de l'aliment.)
  • Minoterie et céréales
DEF

Réaction chimique de base dans le processus de séchage des films d'huile.

OBS

Terme en usage à la Commission canadienne des grains.

Spanish

Campo(s) temático(s)
  • Bioquímica
  • Substancias grasas (Industria alimentaria)
  • Molinería y cereales
Save record 1

Record 2 2004-07-12

English

Subject field(s)
  • Coins and Bank Notes
  • Numismatics
  • Coining
DEF

The formation of oxides or tarnish on the surface of a coin from exposure to air, dampness, industrial fumes, or other elements. Platinum, gold, and nickel do not oxidize except for a very thin film which is invisible to the naked eye. However, silver and copper, when oxidized, show definite colourations of the metal.

OBS

See related terms: patina, toning (noun), corrosion, original toning.

French

Domaine(s)
  • Pièces de monnaie et billets de banque
  • Numismatique
  • Monnayage
DEF

Incrustations formées à la surface des pièces de monnaie à la suite de réactions chimiques entre des métaux de composition et l'environnement (oxygène de l'air, sol, contenant, etc.).

OBS

S'il se forme un dépôt continu et lisse, on l'appelle «patine»; s'il se développe des métastases et que la pièce boursouffle, on parle de «corrosion».

Spanish

Campo(s) temático(s)
  • Monedas y billetes
  • Numismática
  • Acuñación de moneda
DEF

Formación de orín en la superficie de los metales.

Save record 2

Record 3 2004-01-07

English

Subject field(s)
  • Chemical Engineering
DEF

Chemical reaction of a compound with oxygen or a reaction that causes an atom or a group of atoms to lose one or more electrons.

OBS

The term "oxidation" originally meant a reaction in which oxygen combines chemically with another substance, but its usage has long been broadened to include any reaction in which electrons are transferred. Oxidation and reduction always occur simultaneously (redox reactions), and the substance which gains electrons is termed the oxidizing agent.

OBS

The opposite of reduction.

French

Domaine(s)
  • Génie chimique
DEF

Réaction au cours de laquelle un composé chimique (dit «réducteur») perd des électrons au profit d'un autre (appelé «oxydant»).

CONT

Il ne peut y avoir oxydation d'un composé sans qu'il y ait réduction simultanée d'un autre composé.

OBS

Contraire de réduction.

Spanish

Campo(s) temático(s)
  • Ingenieria química
DEF

Originalmente era la reacción en la que el oxígeno se combina químicamente con otra sustancia. Su uso ha sido muy ampliado e incluye cualquier reacción con transferencia de electrones.

Save record 3

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: