Meaning of the Sanskrit Word: abhiyati

  abhiyāti—starts    SB 4.23.36
  abhiyāti—he goes to bathe or jumps into    SB 5.13.6
  abhiyāti—attains that perfection.    SB 5.13.15
  abhiyāti—he approaches.    SB 5.14.13

Can't find any compound Sanskrit words containing abhiyati.