adieu

1 adieu /əˈduː/ /əˈdjuː/ interjection
1 adieu
/əˈduː/ /əˈdjuː/
interjection
Britannica Dictionary definition of ADIEU
formal + literary
2 adieu /əˈduː/ /əˈdjuː/ noun
plural adieus or adieux /əˈduːz/ /əˈdjuːz/
2 adieu
/əˈduː/ /əˈdjuː/
noun
plural adieus or adieux /əˈduːz/ /əˈdjuːz/
Britannica Dictionary definition of ADIEU
[count] formal + literary
: an expression of good wishes when someone leaves : farewell