disorient

verb

dis·​ori·​ent (ˌ)dis-ˈȯr-ē-ˌent How to pronounce disorient (audio)
disoriented; disorienting; disorients
Synonyms of disorientnext

transitive verb

1
a
: to cause to lose bearings : displace from normal position or relationship
b
: to cause to lose the sense of time, place, or identity
2

Examples of disorient in a Sentence

Thick fog can disorient even an experienced hiker. troops disoriented by the sudden change in battle plans
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Then, over the ocean west of Martha’s Vineyard, John became spatially disoriented and lost control. Jeff Wise, Vulture, 30 Mar. 2026 Otey became disoriented and confused, according to the complaint. Nick Lentz, CBS News, 30 Mar. 2026 Then conditions suddenly turn whiteout, disorienting at best and fatal at worst. Laura Dannen Redman, Robb Report, 29 Mar. 2026 This device simulates zero-G by flipping and disorienting the cells placed within it. Andrew Paul, Popular Science, 26 Mar. 2026 See All Example Sentences for disorient

Word History

Etymology

French désorienter, from dés- dis- + orienter to orient

First Known Use

1655, in the meaning defined at sense 1a

Time Traveler
The first known use of disorient was in 1655

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Cite this Entry

“Disorient.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disorient. Accessed 5 Apr. 2026.

Kids Definition

disorient

verb
dis·​ori·​ent (ˈ)dis-ˈōr-ē-ˌent How to pronounce disorient (audio)
-ˈȯr-
: to cause to be confused or lost

Medical Definition

disorient

transitive verb
dis·​ori·​ent (ˈ)dis-ˈōr-ē-ˌent, -ˈȯr- How to pronounce disorient (audio)
: to produce a state of disorientation in : disorientate
the next day the patient was disoriented but not comatoseThe Journal of the American Medical Association

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