Lewis & Short

sĭgillārīcĭus (-tĭus), a, um, adj. [sigilla].

  1. * I. Of or belonging to sealing: anulus, a seal-ring, signet-ring, Vop. Aur. 50.
  2. II. Subst.: sĭgillārīcĭa, ōrum, n., little images; v. Sigillaria, II. A. 1.