n.; pl.Brettices [ OE. bretasce, bretage, parapet, OF. bretesche wooden tower, F. bretèche, LL. breteschia, bertresca, prob. fr. OHG. bret, G. brett board; akin to E. board. See Board, n., and cf. Bartizan. ] The wooden boarding used in supporting the roofs and walls of coal mines. See Brattice. [ 1913 Webster ]