a broad, augerlike anchor used for securing buoys in soft-bottomed lakes, rivers, etc.
noun 1. drive screw.
noun 1. a nut threaded to receive a screw.
noun, Slang. 1. a loafer; idler. screw-off
adjective 1. attached, connected, or closed by screwing onto another part of a container or receptacle. 2. (of an earring) held on the earlobe by a small screwlike post with a disk at the tip. noun 1. a metal fastener having a tapered shank with a helical thread, and topped with a slotted head, driven […]