Dictionary

m/o en · NOUN

Meanings

1. (abbreviation, alt-of) Abbreviation of month(s) old.
   alt of month(s) old
   • baby Jackie is 5 m/o
2. molar percent (percentage calculated by relative molarity [number of atoms or molecules])
   • explosive limits for mixtures of [...] 91.9 m/o chlorine and 8.1 m/o hydrogen

Relateds

y/o · d/o · w/o

Synonyms

a/o · mol%