rabbet
1. rab.bet \'rab-*t\ n [ME rabet, fr. MF rabat act of beating down, fr. OF rabattre]to beat down, reduce - more at REBATE : a channel, groove, or recess cut out of the edge or face of any body; Xesp : one intended to receive another member (as a panel) 2. rabbet vt 1: to cut a rabbet in 2: to unite the edges of in a rabbet joint : to become joined by a rabbet