Lewis & Short

căpābĭlis, e, adj. [capio], = capax (late Lat.):

  1. I. infirmitatis capabilis (Dei virtus), Cassiod. Hist. Eccl. 1, 14: malitiae capabilis, id. ib. 1, 14.
  2. II. Pass., comprehensible, Aug. contr. Maxim. 2, 9.