Meaning of the Sanskrit Word: vacaspatim

  vacaspatim—the priest of the demigods, Brhaspati    SB 6.7.2, SB 6.7.3, SB 6.7.4, SB 6.7.5, SB 6.7.6, SB 6.7.7, SB 6.7.8, SB 6.7.2-8

Can't find any compound Sanskrit words containing vacaspatim.