E*bul"lient (?), a. [L. ebulliens, -entis, p. pr. of ebullire to boil up, bubble up; e out, from + bullire to boil. See 1st Boil.]
Boiling up or over; hence, manifesting exhilaration or excitement, as of feeling; effervescing.
The ebullient enthusiasm of the French.
© Webster 1913.