He bid her adieu.adieua‧dieu /əˈdjuː/ noun (plural adieus or adieux /əˈdjuːz/) [countable] literary 
He bid her adieu.—adieu interjection
WORD ORIGINadieu
Origin:
1300-1400 French ‘to God’EXAMPLES FROM THE CORPUS
- They bade both the merchant and his paramour adieu.
- Within an hour he had kissed Maeve adieu and they were on the road south to Westminster.
COLLOCATIONS FROM THE ENTRY He bid her adieu.
goodbye: He bid her adieu. He bid her adieu.—adieu interjection- headword
- heady
- heal
- healer
- healing
- health
- health and safety
- Health and Safety at Work Act
- Health and Safety Executive
- health care
- health-care
- health centre
- health club
- health farm
- health food
- healthful
- healthily
- healthiness
- health professional
- health service
- health spa
- health tourism
- health visitor
- healthy
- Heaney, Seamus