IdiomFood & DrinkPortuguese

estar com água na boca

Meaning: Feel eager anticipation or desire, especially for food or something pleasant.

Literally: To have water in the mouth

Example: “O cheiro do bolo deixou-nos com água na boca.” — The smell of the cake made our mouths water.

English equivalent: To make one's mouth water

Origin: Água and boca both descend directly from Latin — aqua and bucca — and the idiom describes a real, involuntary physiological reflex rather than any historical event or story: seeing or even just imagining something appetizing genuinely triggers increased salivation before a single bite is taken. Because the reflex itself is universal and immediately recognizable to anyone who has ever felt hungry looking at food, versions of the same image appear independently across many unrelated languages — Italian's acqua in bocca uses identical wording for an entirely different meaning, keeping quiet rather than craving food, a reminder that shared physical vocabulary doesn't guarantee a shared idiom.

Equivalents in other languages

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