Lewis & Short

mancĭpātus, ūs, m. [mancipo].

  1. I. A sale (post-Aug.): in mancipatum venire, Plin. 9, 35, 60, § 124.
  2. II. The office or business of a public farmer (in jurid. Lat.), Cod. Th. 8, 5, 36; so ib. 7, 9.