The term OVERBRIM is a combination of two words, 'OVER' and 'BRIM'. It is used to describe something that is overflowing or spilling OVER the BRIM or edge of a container. It can also be used to describe an excess of something, such as an abundance of emotion or enthusiasm. The crossword solution for this term is TEEM, which is a verb meaning to be full or crowded with people or things. This term is often used to describe a place that is bustling with activity.