Origin of mono-
British Dictionary definitions for mono-
before a vowel mon-
Word Origin for mono-
Word Origin and History for mono-
word-forming element meaning "one, alone; containing one (atom, etc.)," from Greek mono-, comb. form of monos "single, alone," from PIE root *men- "small, isolated" (cf. Greek manos "rare, sparse," Armenian manr "thin, slender, small," and perhaps English minnow).