Wetsuit (noun)

A snug-fitting suit made of neoprene or other synthetic material, designed to keep a diver warm in cold water.

Origin:

Unknown.

Examples:

1. She put on her wetsuit and got ready for the dive.
2. The wetsuit allowed him to stay in the water for hours without getting cold.
3. Wetsuits are an essential piece of equipment for surfers and divers who want to stay warm in cold water.
4. The wetsuit was designed to provide insulation and protection against the cold water and the sun.
5. Many wetsuits come with various features such as reinforced knees, back zippers, and built-in hoods for added comfort and protection.