(historical, sciences) The Aristotelian principle that there are no vacuums in nature. / The abhorrence of a vacuum; the general tendency to dislike empty space.

Emptiness. / Physical emptiness, an absence of matter; vacuum. / Idleness; listlessness. / An empty or inane remark or thing.

plural of vacuity / plural of vacuitie

(philosophy) One who holds the doctrine that the space between the bodies of the universe, or the molecules and atoms of matter, is a vacuum.

plural of vacuist

Obsolete spelling of vacuity

(obsolete) Lacking thought or intelligence; vacuous. / Lacking substance; trivial; meaningless. / Deficient; lacking. / Empty.