microorganism meaning

EN[ˌmaɪ.kɹəʊˈɔː.ɡən.ɪ.zəm̩]

WMicroorganism

A microorganism (from the Greek: μικρός, mikros, "small" and ὀργανισμός, organismós,
Microorganisms are very diverse and include all the bacteria and archaea and almost all the protozoa.
Microorganisms live in every part of the biosphere, including soil, hot springs,

microorganism

NounPLmicroorganismsPREmicro-SUF-ism
1. (microbiology) An organism that is too small to be seen by the unaided eye, especially a single-celled organism, such as a bacterium.
  1. The cud is then reswallowed and further digested by specialized microorganisms that live in the rumen.
More Examples
1. Used in the Middle of Sentence
  - In addition, plants and microorganisms can biomethylate Se, which can result in a loss of Se to the atmosphere.

Meaning of microorganism for the defined word.

Grammatically, this word "microorganism" is a morpheme, more specifically, a prefixe. It's also a noun, more specifically, a countable noun.

Part-of-Speech Hierarchy
1. Morphemes
  - Prefixes
    - Words by prefix
      - Words prefixed with micro-
2. Nouns
  - Countable nouns

Definiteness: Level 5

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Definite ➨ Versatile