understudy

1 of 2

verb

un·​der·​study ˈən-dər-ˌstə-dē How to pronounce understudy (audio)
ˌən-dər-ˈstə-
understudied; understudying; understudies

intransitive verb

: to study another actor's part in order to substitute in an emergency

transitive verb

: to prepare (a part or character) as understudy
also : to prepare as understudy to (an actor)

understudy

2 of 2

noun

un·​der·​study ˈən-dər-ˌstə-dē How to pronounce understudy (audio)
: one who is prepared to act another's part or take over another's duties

Examples of understudy in a Sentence

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.
Verb
The research is vital in filling in the missing data for the Australasian tropics, an area understudied compared to the Americas, Africa and Southeast Asia. Bronwyn Thompson, New Atlas, 25 May 2025 Californians’ accents are complex and understudied The stereotypical sounding Californian is widely known, but actual research into our state’s accents is relatively new, Mendoza-Denton said. Ryan Fonseca, Los Angeles Times, 2 Apr. 2025
Noun
McDaniel, last February, called Bobby Slowik one of his two main understudies in the league that have reached the offensive coordinator ranks, with Mike LaFleur, formerly holding that title with the New York Jets, being the other. David Furones, Sun Sentinel, 23 May 2025 Prior to their debuts, understudies Tessa Albertson (Darcie) and Olivia Puckett (Lizzy) will go on. Jen Juneau, People.com, 17 Apr. 2025 See All Example Sentences for understudy

Word History

First Known Use

Verb

1874, in the meaning defined at intransitive sense

Noun

1882, in the meaning defined above

Time Traveler
The first known use of understudy was in 1874

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Cite this Entry

“Understudy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/understudy. Accessed 5 Jun. 2025.

Kids Definition

understudy

verb
un·​der·​study
ˈən-dər-ˌstəd-ē,
ˌən-dər-ˈstəd-ē
: to study another actor's part in order to be his or her substitute in an emergency
understudy noun

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Last Updated: - Updated example sentences
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