The Collaborative International Dictionary
Fulgar canaliculata
Winkle \Win"kle\, n. [AS. wincle.] (Zo["o]l.)
Any periwinkle.
--Holland.-
Any one of various marine spiral gastropods, esp., in the United States, either of two species of Fulgar ( Fulgar canaliculata, and Fulgar carica).
Note: These are large mollusks which often destroy large numbers of oysters by drilling their shells and sucking their blood.
Sting winkle, a European spinose marine shell ( Murex erinaceus). See Illust. of Murex.