1370090 jmdict A [id=2102210]
尽くす[ichi1,news2,nf28]；尽す；盡す[oK]
つくす[ichi1,news2,nf28]
[1][v5s,vt]
  to use up; to exhaust; to run out of
[2][v5s,vi]
  to devote oneself (to); to do one's utmost (for); to serve; to work (for a cause)
[3][suf,v5s]
  [note="after masu stem of verb"]
  to do to exhaustion; to do completely; to do fully
  [see=1891870・食べ尽くす[1]]