Your homecoming is your return to your home or your country after being away for a long time.
例句
Her homecoming was tinged with sadness.她这趟回家带有一丝伤感。
N-UNCOUNT
（一年一度的）校友返校日
Homecoming is a day or weekend each year when former students of a particular school, college, or university go back to it to meet each other again and go to dances and sports matches.