The term 'Basketball Rims' refers to the metal rings that are attached to the backboard of a basketball court. The rims are also known as HOOPS, which is a five-letter word that can be used to solve a crossword puzzle. Basketball rims are typically 18 inches in diameter and have an inner rim that is 15 inches in diameter. The rims are usually made of steel or aluminum and are designed to be durable and able to withstand the impact of a basketball.