noun
special rapid-service train; special fast local train
Abbreviation of 特別快速. Used in railway contexts for a train service that stops at fewer stations than a regular rapid train.
See also: 特別快速
特快は次の駅には止まりません。
The special rapid-service train does not stop at the next station.
朝の通勤時間帯には特快が増発される。
Extra special rapid-service trains are run during the morning rush hour.