Found 2 items, similar to bubble shell.
English → English (WordNet) Definition: bubble shell bubble shell n : marine gastropod mollusk having a very small thin shell
English → English (gcide) Definition: Bubble shell Bubble shell \Bub"ble shell`\ (Zo["o]l.) A marine univalve shell of the genus Bulla and allied genera, belonging to the Tectibranchiata. [1913 Webster]