Definition of rounce:
(n) :
(printing) 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.
(n) :
(printing) The whole apparatus by which the form is moved under the platen.
(v) :
(historical) To restore damaged coffee by stirring it in a tub with boiling water and then drying it.
(n) :
Alternative form of rams (“card game”). [(card games) A French trick-taking card game related to nap and loo.]