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EnglishEdit

PronunciationEdit

Pronounced as the words check in.

NounEdit

CKIN (uncountable)

  1. (travel, aviation) Abbreviation of check-in.

Usage notesEdit

Used as a status code on airline reservation systems to indicate that a ticket holder has checked in for a flight, or used to direct SSR requests to the check-in staff at an airport.

AnagramsEdit