Meaning of the Sanskrit Word: jighamsuh

  jighāṁsuḥ—desirous of killing    SB 7.1.42
  jighāṁsuḥ—wanted to kill    SB 8.11.29
  jighāṁsuḥ—desiring to kill Them    SB 10.11.41

Can't find any compound Sanskrit words containing jighamsuh.