尽つかす

godan verb (-su), transitive verb

use up; exhaust; run out of

General sense of depleting a resource or supply. Can be used for concrete things like money or abstract things like patience.

• 資し金きんを尽つかしてしまった。

  We used up all our funds.

• 彼かれは才さい能のうを尽つかしたわけではない。

  It's not that he exhausted his talent.

godan verb (-su), transitive verb

give up on; lose patience with; be fed up with

Almost exclusively used in the set phrase 愛想を尽かす, meaning to become completely disgusted or fed up with someone and cut ties. The literal sense is 'to exhaust one's amiability'.

See also: 愛想を尽かす

• 彼かれの無む責せき任にんさに愛あい想そを尽つかした。

  I got fed up with his irresponsibility and gave up on him.