exhilarate
Concise Oxford English Dictionary © 2008 Oxford University Press:
exhilarate /ɪgˈzɪləreɪt, ɛg-/
▶verb (often as adj. exhilarated or exhilarating) make very happy or animated.
– derivatives
exhilaratingly adverb,
exhilaration noun.
exhilaratingly adverb,
exhilaration noun.
– origin C16: from L. exhilarat-, exhilarare ‘make cheerful’, from ex- + hilaris ‘cheerful’.
'exhilarate' also found in these Oxford entries:

