English dictionary
wimp
/w/I/mp/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a person who lacks confidence, is irresolute and wishy-washy
Source: WordNet 3.0
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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
Synonyms weakly interacting massive particleSource: WordNet 3.0