Cellulose
WordNet
noun
(1) A polysaccharide that is the chief constituent of all plant tissues and fibers
WiktionaryText
Noun
- A complex carbohydrate that forms the main constituent of the cell wall in most plants and is important in the manufacture of numerous products, such as paper, textiles, pharmaceuticals, and explosives.
- A polysaccharide containing many glucose units in parallel chains.