Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

mĕmŏrĭōsē, adv., v. memoriosus.

mĕmŏrĭōsus, a, um, adj. [memoria], that has a good memory, Paul. ex Fest. p. 124 Müll.: memoriosus, et memoriose, Fronto de Differ. Voc. p. 2194 P.; cf.: memoriosus, μνημονικός, Gloss. Philox.
Hence, adj.: mĕmŏrĭōse, with a good memory, Fronto l. l.