Meaning of the Sanskrit Word: brahmacaryam

  brahmacaryam—celibacy    Bg 8.11, SB 3.28.4
  brahmacaryam—under discipline to realize the Absolute (Brahman)    SB 1.3.6
  brahmacaryam—continence or abstaining from misuse of oneís semen (not indulging in sex with women other than oneís own wife and not having sex with oneís own wife when sex is forbidden, like during the period of menstruation)    SB 7.11.8-12
  brahmacaryam—observing complete celibacy    SB 8.16.48
  brahmacaryam—complete celibacy    SB 9.11.18

Can't find any compound Sanskrit words containing brahmacaryam.