一いっ服ぷくを盛もる

expression, godan verb (-ru)

poison; drug; slip something into a drink/food

Idiomatic expression meaning to secretly add poison or a drug to someone's drink or food. The literal meaning is 'to serve a dose'.

• 彼かれは酒さけに一いっ服ぷくを盛もられて、意い識しきを失うしなった。

  He had his drink drugged and lost consciousness.

• 犯はん人にんは被ひ害がい者しゃのコーヒーに一いっ服ぷくを盛もったと自じ供きょうした。

  The culprit confessed to having slipped something into the victim's coffee.