Akademik
vacuum
1.
noun
/ˈvækjuəm,ˈvækjuːm/
a)
A
region
of
space
that contains no
matter
.
b)
A
vacuum cleaner
.
Syn
:
hoover
Ant
:
plenum
2.
verb
/ˈvækjuəm,ˈvækjuːm/
a)
To clean (
something
) with a vacuum cleaner.
b)
To use a vacuum cleaner.
Syn
:
hoover
, hoovering
Wikipedia foundation
.