Ex*hil"a*rate (?), v. t. [imp. & p. p. Exhilarated (?); p. pr. & vb. n. Exilarating.] [L. exhilaratus, p. p. of exhilarare to gladden; ex out + hilarare to make merry, hilaris merry, cheerful. See Hilarious.] To make merry or jolly; to enliven; to animate; to gladden greatly; to cheer; as, good news exhilarates the mind; wine exhilarates a man.

Ex*hil"a*rate, v. i. To become joyous. [R.] Bacon.