Impertinently inquisitive; prying; meddlesome. "Mousing saints." L'Estrange.
1. The act of hunting mice. 2. (Naut.) A turn or lashing of spun yarn or small stuff, or a metallic clasp or fastening, uniting the point and shank of a hook to prevent its unhooking or straighening out. 3. A ratchet movement in a loom. Mousing hook, a hook with an attachment which ...