Lewis & Short

fellītus, a, um, adj. [fel], imbued with gall, steeped in gall (late Lat.).

  1. I. Lit.: sapor, Fest. Avien. Epigr. in Anth. Lat. Burm. 1, p. 495: oculi, Pelag. Vet. 1.
  2. II. Trop.: sensus, Cassiod. Var. 1, 13.