IdiomDaily LifePortuguese

cair em saco roto

Meaning: Words or advice that fail to reach their intended audience; to be ignored or dismissed.

Literally: To fall into a torn sack

Example: “Os avisos do médico caíram em saco roto.” — The doctor's warnings fell on deaf ears.

English equivalent: To fall on deaf ears

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Origin: Whatever is poured into a torn sack runs straight out again, so words or advice that fall into one are lost and have no effect. The Infopédia dictionary records the usual negative form, não cair em saco roto, "not to go unheeded." No first use is documented.

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