WordReference English-French Dictionary © 2025:
| Principales traductions |
| IR adj inv | abréviation écrite, rare (infrarouge) (initialism) | IR adj |
| | | infrared adj |
| | Les lunettes IR permettent de distinguer des formes de nuit. |
| | Infrared goggles enable you to make out shapes at night. |
| IR nm inv | abréviation écrite, rare (rayon infrarouge) (uncountable) | infrared radiation n |
| | | infrared ray n |
| | Les IR permettent de repérer les sources de chaleur. |
| | Infrared radiation is used to locate heat sources. |