Prefix
Same as Mono-.
A prefix signifying one, single, alone; as, monocarp, monopoly; (Chem.) indicating that a compound contains one atom, radical, or group of that to the name of which it is united; as, monoxide, monosulphide, monatomic, etc.
Source: Webster's dictionaryVICTORIA (MWN) hardworking, honest and my witness is my reference, seeks domestic/ childminder work full-time Mon- Sat, accom. Source: Internet