IdiomDaily LifeEnglish

an old wives' tale

Meaning: A traditional belief, especially about health, that is not true.

Example: “Going out with wet hair doesn't give you a cold; that's an old wives' tale.”

Origin: "Wife" once meant simply "woman." The phrase appears in English Bible translations (1 Timothy 4:7, "old wives' fables") and is found from the 16th century.

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