1. Relating to nuts: This is the most literal meaning, referring to something that is made of or contains nuts.
* Example: "I love nutty granola bars."
2. Slightly crazy or eccentric: This is a more figurative meaning, often used to describe someone who is unusual or quirky.
* Example: "My grandmother is a little nutty, but we love her anyway."
3. Having a nutty flavor: This meaning refers to a taste or aroma that resembles nuts.
* Example: "The cake had a nutty flavor from the walnuts."
4. Being enthusiastic or excited: This is a less common usage, but it can be used to describe someone who is overly enthusiastic or excited about something.
* Example: "She's been nutty about her new job since she started."
5. Having a strong, pungent smell: This is also a less common usage, often referring to the smell of something like cheese or wine.
* Example: "The cheese had a nutty aroma."
The meaning of "nutty" will usually be clear from the context of the sentence.