\Sub"li*ma`tion\, n. [LL. sublimatio: cf. F. sublimation.] 1. (Chem.) The act or process of subliming, or the state or result of being sublimed. 2. The act of heightening or improving; exaltation; elevation; purification. 3. That which is sublimed; the product of a purifying process. Religion is the perfection, refinement, and sublimation of morality. --South.