Meaning of the Sanskrit Word: tridha

  tridha—three kinds    Bg 18.19, SB 3.5.29
  tridha—in three features    SB 2.5.24, SB 2.10.13
  tridha—three    SB 2.10.41, SB 3.6.9
  tridha—in three    SB 2.10.14
  tridha—and in three.    SB 3.6.7
  tridha—three divisions    SB 3.10.8

Can't find any compound Sanskrit words containing tridha.