TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

ILLUMINATED LIGHT BOX [2 records]

Record 1 2007-07-16

English

Subject field(s)
  • Audiovisual Techniques and Equipment
  • Optics
  • Office Equipment and Supplies
DEF

A still projector for projecting large-size transparencies, including diagrams and plans drawn on a transparent or translucent support.

OBS

The transparency is placed on a horizontal illuminated light box and a lens projects the image forward via a 45 ° mirror mounted some distance above the light box. Used for certain educational and industrial purposes.

OBS

overhead projector; OHP: term and abbreviation officially approved by the Department of National Defence and the Canadian Forces.

French

Domaine(s)
  • Audiovisuel (techniques et équipement)
  • Optique
  • Équipement et fournitures de bureau
DEF

Appareil qui permet de projeter à la fois par transparence et par réflexion des images fixées sur un support transparent.

CONT

rétro-projecteur. [...] Le plan de projection a généralement 30 x 30 cm de côté, il est constitué par la surface plane d'une lentille géante; c'est sur cette surface que l'on place les feuilles transparentes de rhodoïd qui serviront de support à l'écriture.

OBS

rétroprojecteur; RPJ : terme et abréviation uniformisés par le ministère de la Défense nationale et les Forces canadiennes.

Spanish

Save record 1

Record 2 1975-03-11

English

Subject field(s)
  • Audiovisual Techniques and Equipment
OBS

the teacher there can write or draw material on transparent foil over an -- and the image is simultaneously projected on to a screen behind the instructor via a mirror system.

French

Domaine(s)
  • Audiovisuel (techniques et équipement)
OBS

une -- donnant un éclairage à la fois uniforme et puissant et possédant un système de refroidissement et d'aération.

Spanish

Save record 2

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: