toto-used as combining form of L. tōtus whole, in certain cases, instead of the normal form toti-(see -o1), forming compound adjs., a. in sense ‘entirely, wholly, utterly’ (see -o1 1), as ˈtoto-conˈgenital, ˈtoto-ˈmute, ˈtoto-oˈfficious; b. in sense ‘total and..’ (see -o1 2), as ˈtoto-ˈpartialLogic, applied to a proposition in which one term is universal and the other particular; so ˈtoto-ˈtotal, having both terms universal.1890Q. Rev. Jan. 68 The marriage of *toto-congenital deaf mutes.1893F. W. Booth World's Congr. Instruct. Deaf 59 The German semi-mute brought to a study of English has a decided advantage over his *toto-mute brother.1586in J. Morris Troub.Cath. Forefathers (1877) 69 Condemned as rude, troublesome, and *toto-officious.1833Sir W. Hamilton Discuss. (1852) 162 *Toto-total—all is all... *Toto-partial—all is some.