'Tain' definitions:

Definition of 'Tain'

From: GCIDE
  • Tain \Tain\, n. [OE. tein, teyne; cf. Icel. teinn a twig, akin to AS. t[=a]n, Goth. tains.] Thin tin plate; also, tin foil for mirrors. --Knight. [1913 Webster]