m/o

See also: Appendix:Variations of "mo"

English

Noun

m/o

1. Abbreviation of month(s) old.

   baby Jackie is 5 m/o

2. (chemistry) molar percent (percentage calculated by relative molarity [number of atoms or molecules])

   Synonym: a/o

Related terms

• yo

Anagrams

• O&M, O.M., OM, om