The term 'Chin Chink' is a crossword solution for the word 'CLEFT, ' which has five letters. The term 'Chin Chink' is an informal phrase used to describe a small gap or crack in a surface, such as a wall or rock. It is also used to describe a narrow opening between two objects, such as a door or window. The term is often used in construction and carpentry to refer to a thin line of separation between two pieces of material.