rarefaction
n. நொய்ம்மை, தளர்நிலை, செறிவின்மை.
Rar`e*fac"tion, n. Etym: [Cf. F. raréfaction. See Rarefy.] Defn: The act or process of rarefying; the state of being rarefied; - - opposed to condensation; as, the rarefaction of air.
n. நொய்ம்மை, தளர்நிலை, செறிவின்மை.
Rar`e*fac"tion, n. Etym: [Cf. F. raréfaction. See Rarefy.] Defn: The act or process of rarefying; the state of being rarefied; - - opposed to condensation; as, the rarefaction of air.