Hazelnut
Part of speech: noun
Definition: fruit of the hazel tree
Walnut
Part of speech: adjective
Definition: (colour) Having a dark brown colour, the colour of walnut wood.
Part of speech: noun
Definition: A hardwood tree of the genus Juglans.The nut of the walnut tree.The wood of the walnut tree.(colour) A dark brown colour, the colour of walnut wood.