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The process of breaking down organic material, such as dead plant or animal tissue, into smaller molecules that are available for use by the organisms of an ecosystem. Decomposition is carried on by bacteria, fungi, protists, worms, and certain other organisms. See more at detritivore.
DECOMPOSITION definition: 1. the action of decaying, or causing something to decay: 2. the action of breaking, or breaking…. Learn more.
Decomposition or rot is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts.
1. : to separate into constituent parts or elements or into simpler compounds. decompose water by electrolysis. decompose a word into its base and affixes. 2. : rot. intransitive verb. : to break up into constituent parts by or as if by a chemical process : decay, rot. fruit decomposes.
DECOMPOSITION meaning: 1. the action of decaying, or causing something to decay: 2. the action of breaking, or breaking…. Learn more.
Definition of decomposition noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
de·com·po·si·tion. (dē-kŏm′pə-zĭsh′ən) 1. The separation of a substance into simpler substances or basic elements. 2. The process of decaying or rotting. Decomposition of dead organic matter is brought about by the activity of certain bacteria and fungi feeding on it.
A "composition" is a paper or group of items that's put together, while a decomposition is a breaking down or coming apart. You can use the noun decomposition for rotting plants and animals. Some people keep a compost pile for trash decomposition, which produces fertilizer.
DECOMPOSE definition: 1. to decay, or to cause something to decay: 2. to break, or to break something, into smaller…. Learn more.
Decomposition is the process of decay that takes place when a living thing changes chemically after dying.