"wimps" in the noun sense
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
Source: WordNet® (An amazing lexical database of English)
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