せんちゃく
せんちゃく 【先着 】名詞 ▸ 先着順に 【到着順に 】in order of arrival 【早い者勝ちで 】on a first-come-first-served [a first come, first served ] basis .▸ 座席は先着順に割り振ります Seating is first come, first served .Seats will be allocated in order of arrival .▸ 先着500名様に限り粗品を進呈いたします Gifts will be given to 500 people on a first come, first served basis [to the first 500 people ].先着する 動詞 arrive [come ] first ; arrive [come ] earlier than 〘me 〙.