Meaning of the Sanskrit Word: pitva

  pītvā—drinking    SB 3.4.1, SB 10.10.2-3
  pītvā—after drinking    SB 6.1.58-60, SB 10.13.6
  pītvā—and drinking water also    SB 1.6.14
  pītvā—having drunk    SB 1.15.22-23

Can't find any compound Sanskrit words containing pitva.