erupt
https://gyazo.com/6724f440892adf94d12a9cd601f5d945
source: [僕は友達が少ないの志熊理科のバックで火山が噴火するGIF画像｜無料GIF画像検索 GIFMAGAZINE 671225]
verb no object
(of a volcano) become active and eject lava, ash, and gases:
〈火山が〉噴火する; 〈溶岩などが〉噴出する
e.g. Mount Pinatubo began erupting in June.
be ejected from an active volcano:
〈火山が〉〈溶岩など〉を噴出する
e.g. hot lava erupted from the crust.
(of an object) explode with fire and noise resembling an active volcano:
e.g. smoke bombs erupted everywhere.
break out or burst forth suddenly and dramatically:
｟報道｠ 〈暴動･けんかが〉突然起こる, 始まる, 勃発する(break out).
e.g. fierce fighting erupted between the army and guerrillas
e.g. cheers erupted from the crowd.
give vent to anger, enthusiasm, amusement, or other feelings in a sudden and noisy way:
〖～ in/into A〗 〈人･地域が〉突然A〈状態〉になる
e.g. the soldiers erupted in fits of laughter.
(of a pimple, rash, or other prominent mark) suddenly appear on the skin.
〘医〙 〈湿疹（しっしん）などが〉(突然)発疹（ほっしん）する; 〖～ in/into A〗 〈皮膚が〉A〈湿疹など〉を(突然)吹き出す
(of the skin) suddenly develop a pimple, rash, or mark.
(of a tooth) break through the gums during normal development.
〈歯が〉生え始める
ORIGIN
mid 17th century: from Latin erupt- ‘broken out’, from the verb erumpere, from e- (variant of ex-) ‘out’ + rumpere ‘burst out, break’.