The term POOLSIDE CHAIR is a combination of two crossword solutions, CHAISE and CHAIR. A CHAISE is a type of CHAIR that is long and low to the ground, with a backrest at one end. It is often used for outdoor activities such as sunbathing or relaxing by the pool. The term CHAIR refers to any type of seating furniture, usually with four legs and a backrest. Therefore, a POOLSIDE CHAIR is a type of CHAIR specifically designed for use near a pool, combining the features of both a CHAISE and a CHAIR.