The crossword solution for the term BIT OF GEL is DAB, which is a three-letter word. DAB is a verb that means to press lightly or tap with a soft, quick touch. It can also refer to a small amount of something, such as a DAB of gel. In this case, BIT OF GEL refers to a small amount of gel, which is a thick, jelly-like substance used in various products such as hair styling products, cosmetics, and medicines.