Sc. Obs. rare. [Perh. dim. of CAGE; Jamieson says App. corr. from F. cassette. Cf. also F. cachette little place of concealment.] A small casket or box (Jamieson).
1488. Inv. Roy. Wardrobe & Jewell-ho. (1815), 5 (Jam.). In a cageat, beand within the said blak kist, a braid chenye Item in the said cageat, a litill coffre of siluer oure gilt.