Adult dairy cow
Adult dairy cow means a female bovine dairy breed animal used for the purpose of providing milk for human consumption that had delivered one or more offspring before dying. A first-time bred dairy heifer is also considered an adult dairy cow if it was pregnant at the time it died.
7 CFR § 760.402
The following definitions apply to this subpart. The definitions in parts 718 and 1400 of this title also apply, except where they conflict with the definitions in this section.