Obs. [f. COSTER sb.1] A hanging, a curtain.
1480. Wardr. Acc. Edw. IV. (1830), 118. Iiij costerings of wool paled rede and blue. Ibid., 144. Tapettes other wise called costeringes.
1488. Inv. R. Morton, in Archæol. Jrnl., XXXIII. 327. A selur and testur and v costrynges of bokeram.
