Exhilaro, exhilaras, pen. cor. exhilarâie. Colum. To comforte: to reioice: to make merrie or frolike.Exhilar autur arbores. Plin. Trees be comforted.
Lewis and Short: Latin dictionary
ex-hĭlăro, āvi, ātum, 1, v. a., to gladden, cheer, to make merry or joyous, to rejoice, delight, exhilarate.I. Prop. (rare but class.): miraris tam exhilaratam esse servitutem nostram?Cic. Fam. 9, 26, 1; Mart. 8, 50, 6; Col. 6, 24, 2.—II.Transf., of things: neque ilex, picea, larix, pinus ullo flore exhilarantur,
are refreshed
,
enlivened
, Plin. 16, 25, 40, 95: colorem hominis frequentiores in cibo lupini exhilarant,
freshen
,
brighten
, id. 22, 25, 74, 154; cf.: species mulieris exhilarat faciem viri sui, Vulg. Sirach, 36, 24.