† exsupeˈrationObs.rare—1. In 7–8 exuperation. [ad. L. ex(s)uperātiōn-em, n. of action f.ex(s)uperāre: see prec.] The action of surpassing or exceeding (due limits); exaggeration. 1623in Cockeram.1657J. Smith Myst.Rhet. A iij b, Hyperbole, Exuperation.1721–1800in Bailey.