封ふうじ込こむ

godan verb (-mu)

entrap; trap inside; seal in

Used for trapping someone or something inside a space, often with a nuance of sealing or confining. Can be physical or metaphorical.

• 敵てきを城しろに封ふうじ込こむ作さく戦せんを立たてた。

  They devised a plan to trap the enemy inside the castle.

• 彼かれは感かん情じょうを心こころの奥おくに封ふうじ込こんだ。

  He sealed his emotions deep inside his heart.