1) American invention 
Beach Ball is a 1965 American beach party movie starring Edd Byrnes and partly financed by Roger Corman. It features appearances by The Supremes and The Righteous Brothers. ==Production== Stephanie Rothman worked on the movie as a production assistant. Tommy Kirk was originally announced as male star. ... A beach ball is an inflatable ball for beach and water games. Their large size and light weight take little effort to propel; they travel very slowly and generally must be caught with two hands, and are usually used for recreation and relaxation. The beach ball`s invention is usually credited to Jonathon DeLonge in California in 1938. ==Design== ....
[n] - large and light ball
beachball noun large and light ball; for play at the seaside