EXERCEO

to keep in action or motion; hurry, drive along, whip, 7.380; exercise, carry on, pursue, 1.431; employ, 10.808; engage in, cultivate, cherish, 4.110; practice, 4.87; train, lead, 1.499; agitate, torment, harass, 5.779; pursue, 4.623. (ex and arceō)