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verb-intransitive. To break or burst in.

verb-intransitive. Ecology To increase rapidly and irregularly in number: In the absence of predators, the island's rodent population irrupted.

v. To break into.

v. To enter forcibly or uninvited.

v. To rapidly increase or intensify.

v. Misspelling of erupt.

To break or force through: generally used as a participial adjective: as, irrupted barriers.

To enter forcibly; rush in: as, the enemy irrupted into the town.

v. enter uninvited

v. increase rapidly and in an uncontrolled manner

v. erupt or intensify suddenly

"* If attacks against Iran are to commence soon, then it makes sense to weaken those forces considered likely to irrupt in response to such an attack: Better to attack those forces first and separately, throwing them off balance and subjecting them to prolonged siege, thereby depleting their assets and revealing their larger weapon capabilities and stores, prior to an attack on Iran itself;"

irrupted    irrupting    irrupts   

increase    deepen    intensify   

irruption   

irruptive