ALL meanings of rarefy
rar·e·fy
R r - verb with object rarefy to make rare or rarer; make less dense: to rarefy a gas. 1
- verb with object rarefy to make more refined, spiritual, or exalted. 1
- verb without object rarefy to become rare or less dense; become thinned: Moisture rarefies when heated. 1
- verb rarefy to make or become rarer or less dense; thin out 0
- verb transitive rarefy to make or become thin, or less dense 0
- verb transitive rarefy to make or become more refined, subtle, or lofty 0