full of confidence, energy, and good humor The boss was in ebullient mood. He was accompanied by an ebullient, talkative blonde. The ebullient Mr. Clarke was not to be discouraged.
NAmE//ɪˈbʌlyəns//, NAmE//ɪˈbʊlyəns//
noun [uncountable] I put her remarks down to youthful ebullience. adverbSee ebullient in the Oxford Advanced Learner's Dictionary
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