|
Definition of Tusk shell
1. Noun. Any of various seashore mollusks having a tapering tubular shell open at each end and a foot pointed like a spade for burrowing.
Definition of Tusk shell
1. Noun. any of the marine mollusks of the class ''Scaphopoda'', which look similar to elephant tusks. ¹
¹ Source: wiktionary.com