sunset shell

== English == === Etymology === So-called due to its shell === Noun === sunset shell (plural sunset shells) A marine bivalve (Tellina radiata) found in the Caribbean, having a smooth shell marked with radiating bands of varied colours. Synonym: sunrise tellin ==== Synonyms ==== rising sun === References === “sunset”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.