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A natural material is any product or physical matter that comes from plants, animals, or the ground. 1  Minerals and the metals that can be extracted from them (without further modification) are also considered to belong into this category. Natural materials are also often used in textiles. Types include: the cannabis plant, especially when grown for its fiber. meaning of hemp. Biotic materials; Wood (rattan, bamboo, bark, etc.) Natural fiber (silk, wool, cotton, flax, hemp, jute, kapok, kenaf, moss, etc.) Inorganic material Stone (flint, granite, obsidian, sandstone, sand, gems, glass, etc.) Native metal (copper, bronze, iron, gold, silver, etc.) Composites (clay, porcelain, plasticine, etc.) Other natural materials. Soil; See also. Earth structure; Material science; Natural resources; Synthetic material. Metamaterials
Wiktionary(0.00 / 0 votes)Rate this definition: 1  natural(Noun) A native inhabitant of a place, country etc. 2  natural(Noun) A note that is not or is no longer to be modified by an accidental, or the symbol u266E used to indicate such a note. 3  natural(Noun) One with an innate talent at or for something. He's a natural on the saxophone.