'Rounce' definitions:

Definition of 'Rounce'

From: GCIDE

Rounce \Rounce\ (rouns), n. [Cf. F. ronce bramble, brier, thorn, ranche a round, step, rack, or E. round.] (Print.) The handle by which the bed of a hand press, holding the form of type, etc., is run in under the platen and out again; -- sometimes applied to the whole apparatus by which the form is moved under the platen. [1913 Webster]