tsugikomu

Godan Verb (mu)

1. to invest in; to sink money into; to put into; to lay out (funds); to inject; to impregnate; to infuse; to instill; to implant; to imbue; to focus (attention, efforts)

Transitive
その学者 がくしゃはなけなしの かね全部 ぜんぶ ぼんにつぎこんだ。
sono gakushawa nakenashino kin'o zembu honni tsugikonda.
The scholar spent what little money he had on books.
Other forms: