SpellRight › Spelling
Rarevacua
The correct spelling is vacua.
How to pronounce vacua
noun
IPA: /ˈvæ.kju.ə/
Say it like: Vac-ua
The correct spelling is vacua. A region of space that contains no matter. For example: "a vacuum of 26 inches of mercury, or 13 pounds per square inch"
Usage Examples
“a vacuum of 26 inches of mercury, or 13 pounds per square inch”
Definition
noun
- 1.A region of space that contains no matter.
- 2.(plural only "vacuums") A vacuum cleaner.
- 3.The condition of rarefaction, or reduction of pressure below that of the atmosphere, in a vessel, such as the condenser of a steam engine, which is nearly exhausted of air or steam, etc.
- 4.A spacetime having tensors of zero magnitude
Similar words
Words related in meaning — check their spelling too.