deviate

verb
de·​vi·​ate | \ ˈdē-vē-ˌāt How to pronounce deviate (audio) \
deviated; deviating

Definition of deviate

 (Entry 1 of 3)

intransitive verb

1 : to stray especially from a standard, principle, or topic deviating from the subject
2 : to depart from an established course or norm a flight forced by weather to deviate south rarely deviates from his usual routine behaviors that deviate from the norm

transitive verb

: to cause to turn out of a previous course he would deviate rivers, turn the scorched plains … into fertile pastures— F. M. Godfrey

deviate

noun
de·​vi·​ate | \ ˈdē-vē-ət How to pronounce deviate (audio) , -vē-ˌāt \

Definition of deviate (Entry 2 of 3)

1 : one that deviates from a norm especially : a person who differs markedly from a group norm
2 mathematics : a statistical variable that gives the deviation (see deviation sense b) of another variable from a fixed value (such as the mean)

deviate

adjective
de·​vi·​ate | \ ˈdē-vē-ət How to pronounce deviate (audio) , -vē-ˌāt \

Definition of deviate (Entry 3 of 3)

: departing significantly from the behavioral norms (see norm sense 2) of a particular society deviate behavior

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Other Words from deviate

Verb

deviator \ ˈdē-​vē-​ˌā-​tər How to pronounce deviate (audio) \ noun
deviatory \ ˈdē-​vē-​ə-​ˌtȯr-​ē How to pronounce deviate (audio) \ adjective

Choose the Right Synonym for deviate

Verb

swerve, veer, deviate, depart, digress, diverge mean to turn aside from a straight course. swerve may suggest a physical, mental, or moral turning away from a given course, often with abruptness. swerved to avoid hitting the dog veer implies a major change in direction. at that point the path veers to the right deviate implies a turning from a customary or prescribed course. never deviated from her daily routine depart suggests a deviation from a traditional or conventional course or type. occasionally departs from his own guidelines digress applies to a departing from the subject of one's discourse. a professor prone to digress diverge may equal depart but usually suggests a branching of a main path into two or more leading in different directions. after school their paths diverged

Deviant & Deviate

Deviant and deviate share a common root (the Latin deviare “to wander off the road, swerve, deviate”) and have some similarities in meaning, but they differ in notable ways. Deviant has functioned in English as an adjective (since the 15th century) and as a noun (since the early 20th century), in each case with a sense that suggests a straying from an accepted norm or from what is considered standard behavior. In contrast to deviant’s socially prescriptive connotations, the verb deviate often implies a less judgmental sense of swerving from the usual way (as in “he never deviated from his routine of drinking coffee with breakfast.”)

Examples of deviate in a Sentence

Verb sailors forced to deviate from their course in order to avoid the storm Noun a sleazy bar that seemed to be an informal clubhouse for deviates Adjective the mother's deviate response to her child's death aroused suspicions
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Recent Examples on the Web: Verb Bowles told me about an informal rule among publishers that no more than fifteen per cent of the material in a new textbook should deviate from the dominant ones. Nick Romeo, The New Yorker, 8 Oct. 2021 There are no flashbacks to the fateful happening or inserts of the family photographs the parents share with each other, as to not deviate the spotlight from their intimate discourse. Carlos Aguilar, Los Angeles Times, 7 Oct. 2021 Have 100% clarity on your purpose, and never deviate. Diana Tsai, Forbes, 28 Sep. 2021 There's also a small chance that the show's writers will deviate from the one-book-per-season model. Lauren Hubbard, Town & Country, 25 July 2021 In one respect this latest order does not deviate from Holcomb's past message to Indiana residents to get vaccinated. Shari Rudavsky, The Indianapolis Star, 2 Sep. 2021 The tool for moderating the river is the Moses-Saunders Power Dam near Massena, New York, and in times of emergency the board can deviate from prescribed regulations. Peter Krouse, cleveland, 23 Aug. 2021 However, an agile company needs the freedom to deviate from the budget without causing undue stress on its health, goals or people. Steve Smith, Forbes, 5 July 2021 Futures trade separately from the underlying asset they are derived from; values between the two sometimes deviate, sometimes widely. Michael Wursthorn, WSJ, 20 Aug. 2021 Recent Examples on the Web: Noun Rather than drastically deviate from your norm, try keeping your caffeine intake consistent. Sarah Garone, Health.com, 13 Sep. 2021 Boards, schools, and even teachers can choose to do the bare minimum or deviate from script, which means what students learn is wildly different from school to school, and even classroom to classroom. Carli Whitwell, refinery29.com, 24 Aug. 2021 As a result, many of the structures deviate from current building standards. Phil Diehl, San Diego Union-Tribune, 18 July 2021 In various performances of the play over the years, the actors have been known deviate from the script by having conversations about the material with each other or the audience. Randall G. Mielke, chicagotribune.com, 29 June 2021 There’s no reason to trade any prospects at this point or deviate from the long-term plan with some rash move. BostonGlobe.com, 21 June 2021 But a look at the data shows that while San Francisco’s crime rates did deviate from previous trends in 2020, most types of violent crime actually plummeted — and all violent crime rates remain near their lowest levels since 1975. Susie Neilson, San Francisco Chronicle, 2 Apr. 2021 For the spring 2021 season, Lemaire and Tran didn’t deviate from their formula. Barry Samaha, Harper's BAZAAR, 10 Mar. 2021 These upstarts deviate from the traditional manufacturing narrative in olive oil that often involves a plot of land that’s been in the family for generations. Flora Tsapovksy, San Francisco Chronicle, 7 Mar. 2021 Recent Examples on the Web: Adjective Aggravating circumstances: Rape/criminal deviate conduct, on probation or parole, mutilation/torture. Tim Evans, Indianapolis Star, 31 Jan. 2014

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'deviate.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of deviate

Verb

circa 1633, in the meaning defined at intransitive sense 1

Noun

1912, in the meaning defined at sense 1

Adjective

1929, in the meaning defined above

History and Etymology for deviate

Verb, Noun, and Adjective

Late Latin deviatus, past participle of deviare, from Latin de- + via way — more at way

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Time Traveler for deviate

Time Traveler

The first known use of deviate was circa 1633

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Dictionary Entries Near deviate

deviant

deviate

deviation

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Statistics for deviate

Last Updated

13 Oct 2021

Cite this Entry

“Deviate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deviate. Accessed 25 Oct. 2021.

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More Definitions for deviate

deviate

verb

English Language Learners Definition of deviate

: to do something that is different or to be different from what is usual or expected

deviate

verb
de·​vi·​ate | \ ˈdē-vē-ˌāt How to pronounce deviate (audio) \
deviated; deviating

Kids Definition of deviate

: to follow a course, principle, standard, or topic that is different from usual He never deviates from his daily routine.

deviate

adjective
de·​vi·​ate | \ ˈdē-vē-ət How to pronounce deviate (audio) , -vē-ˌāt How to pronounce deviate (audio) \

Medical Definition of deviate

 (Entry 1 of 2)

: characterized by or given to significant departure from the behavioral norms of a particular society

deviate

noun

Medical Definition of deviate (Entry 2 of 2)

: one that deviates from a norm especially : a person who differs markedly from a group norm

More from Merriam-Webster on deviate

Nglish: Translation of deviate for Spanish Speakers

Britannica English: Translation of deviate for Arabic Speakers

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