Common Idioms

Every language has expressions that cannot be translated literally. Italian is especially rich in colourful idioms (modi di dire) — many of them rooted in centuries of history, food culture, superstition, and daily life. Knowing these idioms will help you understand native speakers, make your Italian more natural, and give you a window into Italian culture.

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What is an Idiom?

An idiom (modo di dire) is a fixed expression whose meaning is different from the literal meaning of its individual words. For example, "In bocca al lupo" literally means "In the mouth of the wolf" but is used to wish someone good luck.

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Essential Italian Idioms

Good Luck and Wishes

Idiom	Literal Meaning	Actual Meaning	Usage
In bocca al lupo!	In the mouth of the wolf!	Good luck!	Before exams, interviews, performances
Crepi (il lupo)!	May (the wolf) die!	Thank you! (Response to above)	Always respond this way
In culo alla balena!	In the whale's bottom!	Good luck! (Stronger version)	Informal, among close friends