noun
waiting for a cancellation; being on standby; being on a waiting list
Colloquial abbreviation of キャンセル待ち. Used when someone is on a waiting list hoping for a cancellation, e.g., for a reservation, ticket, or appointment.
See also: キャンセル待ち
人気のレストランはキャン待ちでやっと入れた。
I finally got into the popular restaurant by waiting for a cancellation.
飛行機のキャン待ちをしているけど、空席が出るかわからない。
I'm on standby for the flight, but I don't know if a seat will open up.