eruption vs vent

eruption and vent both are nouns.

Word	Noun	Adjective	Verb	Adverb
eruption	Yes	No	No	No
vent	Yes	No	Yes	No

eruption (noun)	vent (noun)
the sudden occurrence of a violent discharge of steam and volcanic material	activity that frees or expresses creative energy or emotion
a sudden very loud noise	external opening of urinary or genital system of a lower vertebrate
the emergence of a tooth as it breaks through the gum	a hole for the escape of gas or air
a sudden violent spontaneous occurrence (usually of some undesirable condition)	a slit in a garment (as in the back seam of a jacket)
(of volcanoes) pouring out fumes or lava (or a deposit so formed)	a fissure in the earth's crust (or in the surface of some other planet) through which molten lava and gases erupt
symptom consisting of a breaking out and becoming visible

eruption (verb)	vent (verb)
	expose to cool or cold air so as to cool or freshen
	give expression or utterance to