verb
erupt
ih-RUHPT/ɪˈrʌpt/
To burst out suddenly and forcefully.
The volcano erupts, sending lava and ash into the sky.

Etymology
The pieces mean “break out,” emphasizing a sudden emergence rather than an ordinary beginning. That image applies directly to bursting lava and figuratively to outbreaks of emotion or violence.
In context
residents and the board's relationship broke down. Board meetings would erupt into arguments and votes would be blocked all while the tower deteriorated.
More examples
- Steam erupts from a crack in the pipe.
- Hot water erupts from the geyser every hour.
- Cheers erupt as the winning team takes the field.
Forms
erupt · erupts · erupted · erupting
eruption noun — A sudden, forceful burst or outbreak.