Word.ws English Dictionary

m.o.

m.o. is the initialism of modus operandi.

Meaning of modus operandi

Noun

modus operandi (plural modi operandi or modus operandis)

  1. (colloquial) A person or thing's normal mode of operation.
    • Failing that, if contact was absolutely necessary, a series of thumb jabs to the nerve cluster at the base of the neck would be his chosen modus operandi—quiet as a whisper.2001, Eoin Colfer, Artemis Fowl, pages 92–93
  2. A known criminal's established habits and mode of work when committing specific offences, especially fraud, matched with characteristics of an unsolved crime to narrow down (limit to a specific list) or profile suspects.

Noun capitalized: M.O.

M.O.

  1. (abbreviation, initialism) Initialism of modus operandi.

Questions about m.o.

What is m.o. the initialism of?
M.o. is the initialism of modus operandi.
What part of speech is m.o.?
M.o. is a noun.

Words near m.o. in the dictionary

  1. M.Inst.C.E.
  2. M.L.A.
  3. M.L.A.s
  4. M.L.K.
  5. m.m.
  6. m.o.
  7. M.O.U.
  8. m.p.
  9. m.p.h.
  10. M.P.s
  11. M.R.

Source and license

Adapted from Wiktionary: m.o. (page history and authors); M.O. (page history and authors); modus operandi (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “m.o..” Word.ws, https://word.ws/m.o.. Based on Wiktionary, CC BY-SA 4.0.