Meaning of the Sanskrit Word: jighamsaya

  jighāṁsayā—out of envy    SB 3.2.23
  jighāṁsayā—with a desire to stop    SB 4.19.24-25
  jighāṁsayā—with the desire to kill Kṛṣṇa (being envious of Kṛṣṇa and having been instructed by Kaṁsa)    SB 10.6.35-36
  jighāṁsayā—because of envy    SB 10.11.56
  jighāṁsayā—with a desire to kill    Madhya 22.98

Can't find any compound Sanskrit words containing jighamsaya.