avere un chiodo fisso
/aˈve.re un ˈkjo.do ˈfis.so/To be obsessed with something; to have a fixation on a particular idea or topic
Ha un chiodo fisso: parla sempre di calcio.
He's obsessed with something; he always talks about soccer.
Mia sorella ha un chiodo fisso per la moda.
My sister is obsessed with fashion.
This idiom is often used to describe someone who is overly focused on a single topic or idea, sometimes to the point of annoyance.
Synonyms
Antonyms
Related Phrases
💡Pro Tip
Common Usage
This idiom is often used to describe someone who talks excessively about a single topic, whether it's a hobby, a personal issue, or a professional interest.
⚡Gold Rule
Context Matters
While the phrase is generally negative, it can sometimes be used in a neutral or even positive way, depending on the context.
📖Word Origin
The phrase comes from the idea of a nail (chiodo) being fixed (fisso) in place, symbolizing an idea that is firmly stuck in someone's mind.
📝Usage Notes
This expression is commonly used in informal contexts to describe someone's persistent focus on a particular subject.