(v. i.) To run between parties and intercept without right the advantage that one should gain from the other; to traffic without a proper license; to intrude; to forestall others; to intermeddle.

barge in break in break in upon burst in butt in charge in come between crash crash in crash the gates creep in crowd in cut in edge in elbow in encroach entrench foist in horn in impinge impose impose on impose upon infiltrate infringe insinuate interfere interpose intervene intrude invade irrupt obtrude press in push in put on put upon rush in smash in sneak in squeeze in steal in storm in throng in thrust in trench trespass work in worm in