Frankincense

{frangk’-in-sens) [francum incensum, pure incense]. See Olibanum. F., Common, a concrete turpentine obtained from Pinus palustris and other species of Pinus. Franklin Spectacles. [Named after B. Franklin, their inventor]. Spectacles with each eye-gla divided horizontally into an upper lens, suited for far vision, and a lower for close work. Franklinic Electricity. Static or frictional electricity. 285