Saving labor; adapted to supersede or diminish the
labor of men; as, labor-saving machinery.
A genus of herbaceous plants of which several species are extensively cultivated for the great beauty of their flowers; vervain. Note: Verbena, or vervain, was used by the Greeks, the Romans, and the Druids, in their sacred rites. Brewer. Essence of verbena, Oil of verbena, a perfume prepared from...