l’imperméable

The French word "imperméable" primarily means "waterproof" or "water-resistant." It describes something that does not allow water or moisture to pass through.

Main uses:

1. Adjective: When describing materials or objects

   • Example: Un tissu imperméable (a waterproof fabric), Une montre imperméable (a waterproof watch).

2. Noun: It also refers to a raincoat (a coat designed to repel water).

   • Example: Je porte mon imperméable quand il pleut. (I wear my raincoat when it rains.)

Synonyms and nuances:

• Étanche: Also means waterproof or watertight, but often used with objects that need to hold liquids tightly, such as containers, bottles, or watches.

  • Un récipient étanche (a watertight container).

• Hydrofuge: Means water-repellent or water-resistant rather than fully waterproof; it implies that the material resists water penetration but might not be completely impervious over long exposure.

  • Often used for fabrics or treatments.

• Résistant à l'eau: Literally "water-resistant" — less strong than "imperméable," allowing some water penetration over time.

In summary, "imperméable" typically refers either to something really waterproof or to a raincoat, while its synonyms focus on degrees of water resistance or different types of objects.