Clump together is a phrase that describes the act of gathering in a group or mass. It is often used to describe a group of people, animals, or objects that are close together. The term clump together can also be used to describe a situation where two or more things are joined together. The crossword solution CLOT is a four-letter word that is related to the phrase clump together. It is an informal verb that means to form into a mass or cluster.