Bundle and Tie is a term used to describe a method of securing items together. It involves using a rope or cord to tie items together in a bundle, which can then be secured with a knot or other fastening device. The term is often used in the context of sailing, where it is used to secure sails and other items on board a vessel. The crossword solution for Bundle and Tie is 'sheave', which is a pulley wheel with a grooved rim that is used to guide a rope or cable.