Definitions for wimp

Overview of noun wimp

The noun wimp has 2 senses? (no senses from tagged texts)

1. wimp, chicken, crybaby

(a person who lacks confidence, is irresolute and wishy-washy)

2. weakly interacting massive particle, WIMP

(a hypothetical subatomic particle of large mass that interacts weakly with ordinary matter through gravitation; postulated as a constituent of the dark matter of the universe)