Fat, v. t. [imp. & p. p.Fatted (?); p. pr. & vb. n.atting (?).] [OE. fatten, AS. fǣttian. See Fat, a., and cf. Fatten.] To make fat; to fatten; to make plump and fleshy with abundant food; as, to fat fowls or sheep.
We fat all creatures else to fat us. Shak.