CEDICT
to be perfectly content; satisfied
Wiktionary
心中非常滿足。《初刻拍案驚奇.卷一》:「若果有這五萬與他,勾他富貴一生,他也心滿意足了。」《醒世姻緣傳.第七八回》:「素姐心滿意足,喜不自勝。」也作「心滿願足」。
重編國語辭典
心裡感到十分滿足、滿意
維基詞典
He died content with his life.
Source: Tatoeba
classifiers: 顆, 個