Word Pronunciation & Dictionary

m/o

Word Rarity Uncommon

Frequency: Zipf frequency 4.93 in modern English

Syllables: m/o
IPA

4

Scrabble Score

2

Letters

1

Syllables

2

Unique Chars

Meaning

noun

Abbreviation of month(s) old.

noun

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

Example Sentences

"baby Jackie is 5 m/o"
"explosive limits for mixtures of [...] 91.9 m/o chlorine and 8.1 m/o hydrogen"

Frequently Paired Words

d/o w/o y/o

Synonyms

a/o mol%

Questions

What does m/o mean?: Abbreviation of month(s) old.

How to pronounce m/o

Open the pronunciation page — Open the Speakur entry for “m/o”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “m/o”.
Repeat and practice — Say “m/o” aloud, matching stress and vowels until it feels natural.