eruption
e-rup-tion
noun
A sudden and often violent outbreak of emotion, noise, or conflict.
"An eruption of laughter filled the room."
noun
A sudden appearance of spots, a rash, or other blemishes on the skin.
"The doctor diagnosed a new skin eruption."
noun
A sudden, forceful bursting out of something, like lava, steam, or gas.
"The volcanic eruption covered the town in ash."
Thesaurus
Synonyms: eructation, extravasation, volcanic eruption, outbreak, irruption, bang, clap, bam, blast