clamp
1. clamp \'klamp\ n [ME, prob. fr. (assumed) MD klampe; akin to OE clamm bond, fetter -m more at CLAM 1: a device designed to bind or constrict or to press two or more parts tog ether so as to hold them firmly 2: any of various instruments or appliances having parts brought together f or holding or compressing something 2. clamp vt 1: to fasten with a clamp 2a: to place by decree : IMPOSE 2b: to hold tightly