Meaning of the Sanskrit Word: trayim

  trayim—the three Vedas (Sama, Yajur and Rg)    SB 9.22.38
  trayim—the Vedic literatures    SB 7.12.13, SB 7.12.14, SB 7.12.13-14
  trayim—Trayi    SB 6.18.1
  trayim—personified Vedas    SB 3.13.34

Can't find any compound Sanskrit words containing trayim.