〈訪問する〉 call on somebody without notice [without a previous appointment]
〈会合などに〉 go 《to a party》 uninvited; invite oneself 《to a party》; 《口語》 crash [gate‐crash] 《a party》
読み方 おしかける
To force oneself upon (another); to force one's company upon (another); to go unbidden to (a house)