SKIP TO CONTENT

vacuity

/væˈkjuɪti/
IPA guide

Other forms: vacuities

When you refer to something that is not there, you can refer to its vacuity. A stern teacher who is criticizing an empty-headed English essay might talk about its vacuity, or the absence of any real substance.

This abstract noun is derived from the adjective vacuous, which means "like or of a vacuum." Vacuity is rarely used to refer to actual vacuums; it is instead used to disparage arguments, morals, and undertakings that lack proper substance. These transferred meanings are more common for the adjective as well. Use them both sparingly: they are nearly always a marker that you have your judgment hat on!

Definitions of vacuity
  1. noun
    the absence of matter
    synonyms: vacuum
    see moresee less
    type of:
    emptiness
    the state of containing nothing
  2. noun
    a region that is devoid of matter
    synonyms: vacuum
    see moresee less
    type of:
    part, region
    the extended spatial location of something
  3. noun
    total lack of meaning or ideas
    see moresee less
    type of:
    meaninglessness
    the quality of having no value or significance
Cite this entry
Style:
MLA
  • MLA
  • APA
  • Chicago

Copy citation
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘vacuity'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
Word Family