nostoc
/'nɔstɔk/
Definition
- Noun:
- A type of cyanobacteria: "nostoc" refers to a genus of cyanobacteria (blue-green algae) that forms gelatinous, spherical colonies, typically found in freshwater or damp terrestrial environments.
Examples of Usage
- Noun:
Advanced Usage
- Scientific context: In biology and ecology, "nostoc" is used to describe these specific photosynthetic, nitrogen-fixing microorganisms.
Variants and Related Words
- Nostocaceae (n): The family of cyanobacteria to which the genus belongs.
- Cyanobacterium (n): The broader scientific term for a blue-green alga.
Synonyms
- Blue-green alga: A common, non-scientific synonym for cyanobacteria like nostoc.
- Cyanophyte: An older term for cyanobacterium.
Notes on Different Meanings
- The word "nostoc" has a very specific, singular meaning in scientific English, referring exclusively to this genus of organisms. It does not have common idiomatic or phrasal verb uses.
Noun
-
found in moist places as rounded jellylike colonies
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