irrupt

/ɪˈrʌpt/
verb
  1. To enter or burst into a place suddenly and forcefully.
    • The crowd irrupted into the stadium as soon as the gates opened.
    • During the storm, water irrupted through the cracks in the basement wall.
    • The protesters irrupted into the town square, demanding change.
  2. To increase rapidly in number or population, especially in ecology (e.g., animals).
    • When food is plentiful, some bird species irrupt and expand their range dramatically.
    • Scientists observed the locusts irrupt in the region, causing widespread damage.
    • The rabbit population irrupted after the mild winter, overwhelming the local farms.
Synonyms
What does "irrupt" mean? | whatsthatwordmean | whatsthatwordmean