irrupt
v.
"to break into," 1855, back-formation from irruption or else from Latin irruptus, past participle of irrumpere (see irruption).
〔蒋〕[ir-=in-入，内rupt破;’破门而入”] 闯入，侵入
〔李〕[ir-(in-)=in入；rupt=to break破→] v. break in, or enter forcibly侵入；闯进
〔蒋〕[ir-=in-入，内rupt破;’破门而入”] 闯入，侵入
〔李〕[ir-(in-)=in入；rupt=to break破→] v. break in, or enter forcibly侵入；闯进