くじで選えらぶ

expression, godan verb (-bu)

choose by lot; draw lots to decide

Used when a choice or decision is made by drawing lots, such as picking a winner or assigning roles randomly.

• 順じゅん番ばんはくじで選えらびましょう。

  Let's decide the order by drawing lots.

• 代だい表ひょう者しゃをくじで選えらんだ。

  We chose the representative by lot.