Ebullition

n.	1.	A boiling or bubbling up of a liquid; the motion produced in a liquid by its rapid conversion into vapor.
	2.	Effervescence occasioned by fermentation or by any other process which causes the liberation of a gas or an aëriform fluid, as in the mixture of an acid with a carbonated alkali.
	3.	A sudden burst or violent display; an outburst; as, an ebullition of anger or ill temper.

Noun

1.

ebullition - an unrestrained expression of emotion Synonyms: effusion, outburst, blowup, gush

ado, agitation, bluster, bobbery, boil, boiling, brawl, broil, brouhaha, bubbliness, bubbling, bustle, cacophony, carbonation, chaos, churn, coction, commotion, conturbation, decoction, discomposure, disorder, disquiet, disquietude, disturbance, ebullience, ebulliency, ebulliometer, eddy, effervescence, effervescency, embroilment, excitement, fanaticism, feery-fary, ferment, fermentation, fever, feverishness, fidgets, fizz, fizzle, flap, flurry, fluster, flutteration, foaming, foment, fomentation, foofaraw, frenzy, frothiness, frothing, fume, furor, furore, fury, fuss, hubbub, hurly-burly, hurry, hurry-scurry, inquietude, jitters, jumpiness, maelstrom, malaise, moil, nerviness, nervosity, nervousness, pandemonium, passion, pell-mell, perturbation, racket, rage, restlessness, roil, rout, row, ruckus, ruffle, rumpus, seethe, seething, simmer, simmering, sparkle, spumescence, stewing, stir, storminess, swirl, swirling, tempestuousness, to-do, trepidation, trepidity, tumult, tumultuation, tumultuousness, turbidity, turbulence, turmoil, twitter, unease, unrest, uproar, upset, vortex, whirl, wildness, yeastiness, zeal, zealousness