Origin: 1275–1325; ME diminucion < AF diminuciun < L dīminūtiōn- (s. of dīminūtiō), for dēminūtiōn- (s. of dēminūtiō) (by influence of dīmunuere;see diminish), equiv. to dēminūt(us) (ptp. of dēminuere, equiv. to dē-de-+ minuere to lessen) + -iōn--ion
The act or process of diminishing; a lessening or reduction.
The resulting reduction; decrease.
Music Statement of a theme in notes of lesser duration, usually one-half, of the original.
[Middle English diminucioun, from Old French diminution, from Latin dīminūtiō, dīminūtiōn-, from dīminūtus, past participle of dīminuere; see diminish.] dim'i·nu'tion·al adj.
Main Entry: dim·i·nu·tion Pronunciation: "di-m&-'nü-sh&n, -'nyü- Function: noun : the act, process, or an instance of making less diminution of a judge's compensation —U.S. Code>