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Definition of turnstile
turnstile
/ˈtɜːrn.staɪl/
turn · stile
Plural:turnstiles
turnstile Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
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Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A mechanical gate consisting of revolving horizontal arms fixed to a vertical post, designed to allow only one person to pass at a time.
Example
"Commuters quickly swiped their transit cards to pass through the turnstile and catch the morning train."
Synonyms
View all synonyms for turnstileWord Origin & Etymology
First recorded in the 1620s, formed by combining 'turn' and 'stile'. Originally, it referred to a rotating wooden cross-bar set on a post in a fence, designed to let humans pass while keeping livestock contained.
Cite this Entry
Wordmom. (2026). Definition of Turnstile. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/turnstile