Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. A method of operating or functioning.
- n. A person's manner of working.
Wiktionary
- n. colloquial A person or thing's normal mode of operation.
- n. law enforcement 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.
GNU Webster's 1913
- manner of operating. Often abbreviated to
MO
WordNet 3.0
- n. an unvarying or habitual method or procedure
Etymologies
- From Latin modus operandi, from modus ("manner, method") and operandi ("of working") (Wiktionary)
- New Latin modus operandī : Latin modus, mode + Latin operandī, genitive sing. gerund of operārī, to work. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“Evidently," continued Crooks, "for had I broken your laws, you would not have been under the necessity of violating them and adopting the sublime modus operandi of Mob Law to punish me.”
“This modus operandi very much reflected Lanzagorta’s entrepreneurial style and his way of expanding the group by creating and controlling companies.”
Simon & Schuster: Strategic Management in Developing Countries Case Studies
“It was neeessary for the simple reason that there were too many potential Slashers out there, waiting for a modus operandi to be disclosed so that they could grab a piece of the publicity.”
“And is the task-avoidance assumption of fight not the prevalent modus operandi in the chaotic arena of international relations?”
Lists
These user-created lists contain the word ‘modus operandi’.
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The Latin Doctor is Greek to me
Biology Students, Gladiators, Devil Dogs & Harry Potter
et tu, semper fidelis, carpe diem, cui bono, pons asinorum, limbus, e pluribus unum, sine qua non, quidnunc, lacus oblivionis, quincunx, experimentum crucis and 128 more...
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Operas
opera, operas, Opera, operator, operation, Operation, smooth operator, operating room, operating theater, operating theatre, modus operandi, operant conditioning and 17 more...
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Foreign Words & Phrases for English
This is for words that would be in italics in a work of great literature
galère, fiat justitia rua..., res ipsa loqitur, prima facie, froideur, je ne sais quoi, aperçu, ca va sans dire, mirabile dictu, in utero, sine qua non, faux naïf and 6 more...
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Latin Words Used in English
Latin words, phrases, or abbreviations still used in modern English.
et cetera, ad hoc, post scriptum, id est, semper fidelis, semper paratus, veritas, vice versa, ergo, modus operandi, status quo, exempli gratia and 6 more...
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Favorite Words
pablum, maundy, histrionic, adamant, ascribe, verbiage, insouciant, erudite, gregarious, superfluous, banal, obdurate and 280 more...
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catinthehat345's List
compere, reticle, colophon, miasma, eldritch, raconteur, plectrum, poltroon, vestibular, pastiche, cravat, acumen and 179 more...
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Law
http://www.jud.ct.gov/legalterms.htm
modus operandi, habeas corpus, extradite, extradited, injunction, voir dire, affidavit, preliminary injun..., plaintiff
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generationnext's Words
petulant, vehement, pensive, lascivious, vacillate, histrionic, satiated, svelte, lithe, zeitgeist, viscous, sommelier and 526 more...
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The Sog Collection
My big word list.
chaos, flaccid, empirical, flotsam, cacophony, grumble, assuage, awe, romance, mortality, coalesce, fortuitous and 3282 more...
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Vocab
Words that I come across, and go blank, or want to clarify.
nefarious, edifice, malevolent, ostensible, folderol, bauble, livid, amnesty, calculus, saddlery, maisonette, cuisse and 423 more...
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xyzprincess's Words
crabwise, virtu, peripatetic, idyll, trencherman, equivocate, flummery, hoi polloi, pixilated, albatross, wangle, bodacious and 170 more...
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ADW2
nudnik, temper, intercalate, cleave, scowl, chapfallen, malapropos, disport, annals, paean, paradisiacal, whet and 362 more...
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Hitch Words
Words from the lexicon of Christopher Hitchens
propinquity, fratricide, factitious, vitiate, sectarianism, ostensible, atavistic, sephardic, doyen, palpable, encephalitic, fastidious and 188 more...
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lanklenmot's Words
ineluctable, prelapsarian, bien pensant, prospero, preternatural, gratifying, iconoclast, cineast, persnickety, tumescent, galvanize, pap and 887 more...
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dienekes's Words
chutzpah, lexicon, intrepid, pedagogical, schlemiel, schism, erudite, anathema, pugilist, jaunty, paradigm, automaton and 949 more...
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Vocalublary Awareness
Words I need to use more to increase my vocabulary.
incredulous, prolific, ubiquitous, egregious, aplomb, resilience, persevere, punctilious, perspicacious, inordinate, articulate, enunciate and 199 more...
Tweets
Looking for tweets for modus operandi.

oroboros See opus moderandi. Jan 16, 2010