[f. prec. + -Y.]
1. The quality of being ebullient: readiness to boil or bubble forth or overflow. lit. and fig.
1676. R. Dixon, Nat. Two Testaments, 228. Mistaking the ebulliency of their Fancies and Expressions for a supernatural Inspiration.
1817. Coleridge, Biog. Lit., I. 140. The simple, whom an original ebulliency of spirit, had urged to the investigation of the ground of all things.
1885. Athenæum, 19 Sept., 379/3. Neville acts with his customary ebulliency and manliness as the hero.
2. pl. = EBULLITION 4.
1667. H. More, Div. Dial., i. § 12 (1713), 24. In the ferments and ebulliencies of the Spirits of Men in this Age.