Lewis & Short

gausăpĭnus, a, um, adj. [gausapa], made of frieze or felt.

  1. I. Adj.: paenula, Mart. 14, 145 in lemm.
  2. II. Subst.: gau-săpĭna, ae, f. (sc. vestis), a frieze coat, Mart. 6, 59, 8; Petr. 21.