Ebullient a. : Boiling up or over; hence, manifesting exhilaration or excitement, as of feeling; effervescing.

Example:
Are you often inclined to be Ebullient?

Taxonomy
Dictionary, bul, bubble, nt, Synonyms, adjective, word origin, prp, boil, Ebullient Definition, bulli, Houghton Mifflin Company, free online English dictionary, dictionary results, pronunciation, free online dictionary, definitions, websters.

Defination from the web:
Ebullient - Definition of Ebullient at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Ebullient. ... ebullient. 1599, "boiling," from L. ebullientem, prp. ...