The term 'USE A GIMLET' can be broken down into two crossword solutions: BORE (4 letters) and USE A (5 letters). A gimlet is a tool used for boring holes in wood, metal, or other materials. It consists of a handle with a pointed metal tip at one end and a cutting edge at the other. The pointed tip is used to make a hole, while the cutting edge is used to enlarge it. By using a gimlet, one can easily BORE a hole in any material.