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1. A word of French, not German origin for "goodbye." As opposed to "au revoir" adieu bears permenance.
Adieu, mon ami.
by Llewellyn Hunt June 19, 2005
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Adieu is athanasia’s usual way of saying goodbye, and many try to steal her signature line, attempting to play it off as their own; but everyone knows who really said it first.
Comdygenus: alrighty I’ve got to go to bed

Mr Tragedy: okay
Comdygenus: adieu
Mr tragedy: bye lol
by Datassfat October 29, 2020
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