Enter uninvited. Synonym:intrude."She irrupted into our sitting room"
2.
Erupt or intensify suddenly. Synonyms:break open, burst out, erupt, flare, flare up."Tempers flared at the meeting" , "The crowd irrupted into a burst of patriotism"
3.
Increase rapidly and in an uncontrolled manner. Synonym:explode."The island's rodent population irrupted"
