はしりだす

走り出す

表記・読み：走りだす・はしりだす

1. 1

   to begin to run; to start running; to break into a run

   五段動詞（す）自動詞
2. 2

   to start moving (e.g. a vehicle); to take off; to get under way

   五段動詞（す）自動詞