Outburst

n.

1.

A bursting forth; as, an outburst of laughter.

Noun	1.	outburst - an unrestrained expression of emotion Synonyms: ebullition, effusion, gush, blowup
	2.	outburst - a sudden violent happening; "an outburst of heavy rain"; "a burst of lightning" Synonyms: flare-up, burst
	3.	outburst - a sudden violent disturbance Synonyms: tumultuous disturbance

access, attack, belch, blaze, blaze of temper, blowout, blowup, blurt, burst, cascade, convulsion, cyclone, debouchment, deflagration, discharge, disgorgement, dissiliency, ecphonesis, effluence, efflux, effusion, ejaculation, emission, eructation, exclamation, expletive, explosion, expulsion, extravasation, fit, flare, flare-up, flash, flash fire, flood, fulmination, gale, gush, gust, high words, hurricane, irruption, jet, outflowing, outpour, outpouring, paroxysm, rapids, rush, scene, seizure, spasm, spate, spew, spout, spurt, squirt, storm, surge, tantrum, tempest, tornado, upheaval, upsurge, volcan, whirlwind