home p Peter Devan pebble peb⋅ble [peb-uhl] –noun 1. a small, rounded stone, especially one worn smooth by the action of water. 2. any granulated or crinkled surface, especially of a textile. 3. a transparent colorless rock crystal used for the lenses of eyeglasses. 4. a lens made from this crystal. a b c d e f g h i j k l m n o p q r s t u v w x y z pear pearl pharmacy pebble piano photograph photographer pig pigeon pile pill ping-pong pink-pleas