[v] breed freely and abundantly
[v] become abundant; increase rapidly
[v] produce buds, branches, or germinate; of plants
[v] move in large numbers; "people were pouring out of the theater"; "beggars pullulated in the plaza"
[v] be teeming, be abuzz; "The garden was swarming with bees"; "The plaza is teeming with undercover policemen"; "her mind pullulated with worries"
Synonyms
bourgeon, burgeon forth, germinate, pour, shoot, sprout, spud, stream, swarm, swarm, teem, teem