An enclosed space, as that inside a vacuum tube, out of which most of the air or gas has been taken, as by pumping
(Games) Absence of cards of a particular suit in a dealt hand:
(--- Mathematics) A set of elements or points satisfying specified geometric postulates:
(Electronics) A space enclosed by metal and with a rodlike projection in the center, used as a resonator, as with a magnetron to produce electromagnetic waves, esp. microwaves
Find another word for vacua. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for vacua, like: vacuum, vacuities, vacancies, voids, spaces and cavities.