WIMP

Pronunciation (US):

(GB):

IPA (US):

 Dictionary entry overview: What does WIMP mean? 

• WIMP (noun)
  The noun WIMP has 2 senses:

1. a person who lacks confidence, is irresolute and wishy-washy

2. 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

  Familiarity information: WIMP used as a noun is rare.

 Dictionary entry details 

• WIMP (noun)

Sense 1

Meaning:

A person who lacks confidence, is irresolute and wishy-washy

Classified under:

Nouns denoting people

Synonyms:

chicken; crybaby; wimp

Hypernyms ("wimp" is a kind of...):

doormat; weakling; wuss (a person who is physically weak and ineffectual)

Derivation:

wimpy (weak and ineffectual)

Sense 2

Meaning:

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

Classified under:

Nouns denoting natural objects (not man-made)

Synonyms:

weakly interacting massive particle; WIMP

Hypernyms ("WIMP" is a kind of...):

elementary particle; fundamental particle ((physics) a particle that is less complex than an atom; regarded as constituents of all matter)

Domain category:

natural philosophy; physics (the science of matter and energy and their interactions)

Domain usage:

acronym; initialism (a word formed from the initial letters of the several words in the name and pronounced as one word)

Holonyms ("WIMP" is a part of...):

dark matter ((cosmology) a hypothetical form of matter that is believed to make up 90 percent of the universe; it is invisible (does not absorb or emit light) and does not collide with atomic particles but exerts gravitational force)