word of farewell

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an acknowledgment or expression of goodwill at parting (Freq. 1)
• Syn:
farewell
• Hypernyms:
acknowledgment, acknowledgement
• Hyponyms:
adieu, adios, arrivederci, auf wiedersehen, au revoir,
bye, bye-bye, cheerio, good-by, goodby, good-bye,
goodbye, good day, sayonara, so long, bon voyage, send-off,
good morning, morning, good afternoon, afternoon, good night