Definition of mo

 (Entry 1 of 6)

month

Definition of Mo (Entry 2 of 6)

1 Missouri
2 Monday

Mo

symbol

Definition of Mo (Entry 3 of 6)

molybdenum

MO

noun, often not capitalized
\ ˈem-ˈō How to pronounce MO (audio) \

Definition of MO (Entry 4 of 6)

Definition of MO (Entry 5 of 6)

1 mail order
2 medical officer
3 Missouri
4 money order

Definition of -mo (Entry 6 of 6)

after numerals or their names to indicate the number of leaves made by folding a sheet of paper sixteenmo16mo

Examples of mo in a Sentence

Noun two thieves with very different MOs

First Known Use of mo

Noun

1940, in the meaning defined above

History and Etymology for mo

Noun suffix

duodecimo

Learn More About mo

Dictionary Entries Near mo

mntn

mo

Mo

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Statistics for mo

Cite this Entry

“Mo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mo. Accessed 29 Jan. 2022.

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More Definitions for mo

mo.

abbreviation

Kids Definition of mo.

month

MO

abbreviation

Kids Definition of MO

Missouri

mo

abbreviation

Medical Definition of mo

 (Entry 1 of 3)

month

Mo

symbol

Medical Definition of Mo (Entry 2 of 3)

molybdenum

MO

abbreviation

Medical Definition of MO (Entry 3 of 3)

medical officer

MO

abbreviation

Legal Definition of MO

modus operandi

More from Merriam-Webster on mo

Britannica.com: Encyclopedia article about mo

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