IdiomThe AbsurdFrench

Décrocher la lune

Meaning: To achieve the impossible — or, promised, to offer what cannot be delivered.

Literally: To unhook the moon

Example: “Pendant la campagne, il promettait de décrocher la lune pour chaque village.” — During the campaign, he promised the moon to every village.

English equivalent: To promise the moon

Other ways to say this

Origin: The moon stands as the thing fixed permanently out of reach. French uses all three verbs with it: promettre la lune to promise it, demander la lune to ask for it, and décrocher la lune to actually manage it.

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