Word.ws English Dictionary

cyanobacteria

cyanobacteria is the plural of cyanobacterium.

Meaning of cyanobacterium

Noun

cyanobacterium (plural cyanobacteria)

  1. Any of very many photosynthetic prokaryotic microorganisms, of phylum Cyanobacteria.
    • At some point in the first billion years of life, cyanobacteria, or blue-green algae, learned to tap into a freely available resource – the hydrogen that exists in spectacular abundance in water.2003, Bill Bryson, A Short History of Nearly Everything, BCA, published 2003, page 262

Words formed from cyanobacteria

Words that rhyme with cyanobacteria

16 more rhymesFewer rhymes

Questions about cyanobacteria

What is cyanobacteria the plural of?
Cyanobacteria is the plural of cyanobacterium.

Words near cyanobacteria in the dictionary

  1. cyanoacrylic
  2. cyanoacrylic acid
  3. cyanoalkyl
  4. cyanoalkyls
  5. cyanoamino
  6. cyanobacteria
  7. cyanobacterial
  8. cyanobacterially
  9. cyanobactericidal
  10. cyanobacteriochrome
  11. cyanobacteriochromes

Source and license

Adapted from Wiktionary: cyanobacteria (page history and authors); cyanobacterium (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “cyanobacteria.” Word.ws, https://word.ws/cyanobacteria. Based on Wiktionary, CC BY-SA 4.0.