The crossword solution for the term 'IS A SIGN OF' is 'DENOTES'. Denotes is a verb that means to indicate or suggest something, usually through a sign or symbol. It is often used to refer to a sign or symbol that stands for something else, such as a flag that stands for a country or a logo that stands for a company. Denotes can also be used to refer to a gesture or action that conveys a certain meaning, such as a nod of the head that denotes agreement.