Lewis Short
(adjective) : mĕmŏrābĭlis, e, memoro
* Memorable, remarkable, worthy of being remembered; heard of, conceivable; worthy to be mentioned, fit to be spoken of (class.): vir,Liv. 38, 53.—Comp.: memorabilior,Liv. 38, 53: auctores,Col. 1, 1: nomen,Verg. A. 2, 583: familiaritas,Cic. Lael. 1, 4: virtus,id. Phil. 13, 19, 44: hoccine credibile est. aut memorabile?Ter. And. 4, 1, 1: nec bellum est, nec memorabile,Plaut. Curc. 1, 1, 8: hoc memorabilest, ego tu sum, tu es ego,id. Stich 5, 4, 46: in qua pugna illud memorabile fuit,Just. 1, 8, 12: magni gutturis exemplum,Juv. 2, 113.—Subst.: mĕmŏ-rābĭle, is, n., a noteworthy fact, strange occurrence (rare): multa memorabilia et in domesticis et in bellicis rebus effecerat,Cic. Brut. 13, 49: hactenus de mundo ... nunc reliqua caeli memorabilia,Plin. 2, 38, 38, § 102.—Hence, mĕmŏrābĭlĭter, adv., memorably, remarkably, Aug. c. Jul. 2, 7, 11.
Charlton T. Lewis, Charles Short, A Latin Dictionary