Entry 3 senses · 2 variants Webster, 1913 Whilk · IPA n. pron. 01 n. A kind of mollusk, a whelk. 1. A kind of mollusk, a whelk.(Zool.) [Prov. Eng.] 2. The scoter.(Zool.) [Prov. Eng.] 02 pron. Which. 1. Which.[Obs. or Scot.]