Home › Words › G › groundwoodgroundwoodgroundwood means wood that has been mechanically ground for pulp or direct use to produce certain kinds of paper or board; mechanical pulp.EtymologyFrom ground (“that has been ground”) + wood.nounWood that has been mechanically ground for pulp or direct use to produce certain kinds of paper or board; mechanical pulp.Definitions & examples from Wiktionary (CC BY-SA 3.0).