The term 'Volleyball Smash' is a type of attack in the sport of volleyball. It is also known as a 'SPIKE', which is a five-letter word that can be used to solve the crossword. A volleyball smash is an offensive move in which a player jumps and strikes the ball with great force, sending it over the net and into the opposing team's court. The goal of the move is to make it difficult for the other team to return the ball.