金库 jīnkù treasury Origin Definitions Defs Strokes Stroke Words Sentences Sents 小金库 xiǎojīnkù slush fund Public money kept off the official books of a unit or organization for private use; supplementary cash reserve.阿金库尔 ājīnkù'ěr Agincourt Agincourt, near Arras in north France, which was the scene of a battle in 1415