Ilk \Ilk\, a. [Scot. ilk, OE. ilke the same, AS. ilca. Cf. {Each}.] Same; each; every. [Archaic] --Spenser. [1913 Webster] {Of that ilk}, (a) denoting that a person's surname and the title of his estate are the same; as, Grant of that ilk, i.e., Grant of Grant. [Scottish] --Jamieson. (a) Of the same kind. [1913 Webster +PJC]