Exercise
Exercise: v. middling, meddling, 500 years ago—To put into action. Circa 1340: to raise from the dead. Circa 1729: to exercise one’s tongue. To practice one’s genius. To exercise one’s pipes. To bring to bear. Circa 1738, of Psalms and Hymns. A prompt of no serious exchange—except one’s rights. Take advantage of property laws. Speak out. Hear me out: i.e. to exercise power.