What is material noun - Definition with examples The material noun. Material nouns are the name of material or substance out of which things are made. Material nouns are considered as singular noun. Material nouns are uncountable nouns; it means we cannot count them as they are in the forms of liquid or solid. Such as- Gold, wood, iron, cotton, diamond, water, rice, plastic etc. Example sentences- The bat is made of wood. Water is the basic need of life. I drink milk daily in the night. Copper i