Lewis & Short

saccārĭus, a, um, adj. [saccus], of or belonging to sacks, sack- (post-Aug.).

  1. I. Adj.: navis, perh. laden with sacks, Auct. ap. Quint. 8, 2, 13.
  2. II. Substt.
    1. A. sac-cārĭus, ii, m., one who carries sacks, Dig. 18, 1, 40, § 3; Inscr. Orell. 4176.
    2. * B. sac-cārĭa, ae,f., the labor of a porter, App. M. 1, p. 36 fin. (al. sagariam).