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red alga

noun

Definition of red alga

: any of a division (Rhodophyta) of chiefly marine algae that have predominantly red pigmentation

First Known Use of red alga

1834, in the meaning defined above

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More Definitions for red alga

red alga

noun

Medical Definition of red alga

: any of a division (Rhodophyta) of chiefly marine algae that have predominantly red pigmentation

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