Part of Speech: Noun
Countable/Uncountable: "Hazelnut" can be used as a countable noun when talking about individual nuts, e.g., "I ate three hazelnuts." It can also be used as an uncountable noun when referring to hazelnut products, e.g., "I love hazelnut coffee."
In Cooking: Hazelnuts can be eaten raw, roasted, or ground into a paste. They are commonly used in desserts, chocolates, and spreads (like Nutella).
The word "hazelnut" refers to a tasty nut from specific trees or shrubs. It is used in cooking and baking and is known for its sweet flavor. You can find it in many products, from snacks to desserts. Remember, you can use "hazelnut" in both singular and plural forms, depending on how many you are discussing.