weightlessness

/ˈweɪɾlɪsnɪs/
/ˈweɪtlɪsnɛs/
IPA guide

Definitions of weightlessness
  1. noun
    the property of being comparatively small in weight
    synonyms: lightness
    see moresee less
    types:
    airiness, buoyancy
    the property of something weightless and insubstantial
    type of:
    weight
    the vertical force exerted by a mass as a result of gravity
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