As nouns the difference between terms and vacuist
is that terms is while vacuist is one who holds the doctrine that the space between the bodies of the universe, or the molecules and atoms of matter, is a vacuum.
terms
English
Noun
(head)
Statistics
*
----
vacuist
English
Noun
(
en noun)
One who holds the doctrine that the space between the bodies of the universe, or the molecules and atoms of matter, is a vacuum.