red alga
noun
plural red algae also red algas
: any of a division (Rhodophyta) of chiefly marine algae that have predominantly red pigmentation
Examples of red alga in a Sentence
Recent Examples on the Web
Rhodomela subfusca, a red alga.
—
Leslie Nemo, Scientific American, 29 Mar. 2021
Cryptophytes are the result of a merger between two organisms: a red alga that was engulfed by another unknown eukaryote (an organism with cells that contain enclosed nuclei).
—Viviane Callier, Smithsonian, 23 Oct. 2019
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Leslie Nemo, Scientific American, 29 Mar. 2021
Cryptophytes are the result of a merger between two organisms: a red alga that was engulfed by another unknown eukaryote (an organism with cells that contain enclosed nuclei).
—Viviane Callier, Smithsonian, 23 Oct. 2019
Dictionary Entries Near red alga
Cite this Entry
“Red alga.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/red%20alga. Accessed 23 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share