- Any periwinkle. - Any one of various marine spiral gastropods, esp., in the
United States, either of two species of Fulgar (F. canaliculata, and F.
carica).
Meaning of 'winkle' (Princeton's WordNet)
1 . winkle
[ v]
Meaning (1): - emit or reflect light in a flickering manner
Example in sentence:
Does a constellation twinkle more brightly than a single star?