noun Volleyball, Water Polo.
the player in the middle of the back line.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for center back
Historical Examples of center back
The entrance is center-back,—a few boards nailed together for a door.
Begin at center-back of hat holding wire toward you, and sewing from right to left.Make Your Own Hats
Gene Allen Martin