8 entries found for vacuum.
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Main Entry: 1vac·u·um
Pronunciation: vak-yüm, -y-m, -ym
Inflected Form(s): plural vac·u·umsor vac·ua /-y-w/
Etymology: from Latin vacuum "emptiness," from vacuus "empty" 1 a: a space completely empty of matter b: a space from which most of the air has been removed (as by a pump) 2: VACUUM CLEANER