blue-green algae
blue-green algae is the plural of blue-green alga.
Meaning of blue-green alga
Noun
blue-green alga (plural blue-green algae)
- Any member of the taxonomic class or phylum Cyanobacteria; a primitive photosynthetic organism similar to bacteria which is thought to have generated the first oxygen in the Earth's atmosphere.
- Blue-green algae cells lack nuclei, and pigment is scattered.1967, George K. Reid, edited by Herbert S. Zim and George S. Fichter, Pond Life, New York: Golden Press, →LCCN, →OCLC, page 31
- Synonyms:
- BGA, cyanobacterium
Questions about blue-green algae
- What is blue-green algae the plural of?
- Blue-green algae is the plural of blue-green alga.
Words near blue-green algae in the dictionary
Source and license
Adapted from Wiktionary: blue-green algae (page history and authors); blue-green alga (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: “blue-green algae.” Word.ws, https://word.ws/blue-green_algae. Based on Wiktionary, CC BY-SA 4.0.
