1. Noun

   1.

   first departure (of the day); first train; first bus

2. 2.

   departing from the starting station (of a bus, train, etc.)

Example sentences

• 始発は何時に出ますか。

  What time does the first train leave?

• 私は始発駅で電車に乗る。

  I board the train at the terminal.