告别 (gào bié): to bid farewell, to say goodbye

After the graduation ceremony, the classmates said goodbye to each other, and some even couldn't hold back their tears.

Before going abroad for work, he made a special trip to my home to say goodbye, and we talked for a long time.

When saying goodbye at the airport, my mother kept telling me to take good care of myself.

He decided to resign from this job and only left after saying goodbye to each of his colleagues one by one.

After this farewell, it might be hard for us to meet again, so everyone cherished the moment all the more.