'WIMP' definitions:

Definition of 'wimp'

(from WordNet)
noun
A person who lacks confidence, is irresolute and wishy- washy [syn: wimp, chicken, crybaby]
noun
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 [syn: weakly interacting massive particle, WIMP]

Acronyms for 'wimp'

From: V.E.R.A.
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