Turnstile

Pronunciation: /ˈtɜːrnˌstaɪl/

Turnstile (noun)

  1. A gate with rotating bars that people pass through to control entry to a building or area.
  2. A barrier used at stations or events where a ticket or card lets you move the bars.
  3. A mechanical or electronic device that limits movement through an opening by allowing one person at a time.

Examples

  • The turnstile blocks entry until you swipe your card.
  • A turnstile stands at the entry gate of the building.