red alga
noun Date: 1852 any of a division (Rhodophyta) of chiefly marine algae that have predominantly red pigmentation

New Collegiate Dictionary. 2001.

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  • red alga — n any of a division (Rhodophyta) of chiefly marine algae that have predominantly red pigmentation …   Medical dictionary

  • red alga — noun : an alga (division Rhodophyta) having predominantly red pigmentation …   Useful english dictionary

  • red alga — noun Any marine alga, of the phylum Rhodophyta, that are mostly reddish in colour …   Wiktionary

  • Red algae — Taxobox color = #taxobox color|Plantae name = Red algae image width = 240px domain = Eukaryota unranked phylum = Archaeplastida phylum = Rhodophyta phylum authority = Wettstein, 1922 subdivision ranks = Class subdivision = *Rhodophyceae(There… …   Wikipedia

  • red seaweed — noun : red alga; specifically : a red alga of the genus Polysiphonia * * * any marine red alga, esp. one of the genus Polysiphonia, having a reddish, much branched thallus. [1750 60] * * * red seaweed noun Any of the red algae, esp one of the… …   Useful english dictionary

  • red seaweed — any marine red alga, esp. one of the genus Polysiphonia, having a reddish, much branched thallus. [1750 60] * * * …   Universalium

  • Red — Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd, Armor …   The Collaborative International Dictionary of English

  • Red admiral — Red Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd,… …   The Collaborative International Dictionary of English

  • Red ant — Red Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd,… …   The Collaborative International Dictionary of English

  • Red antimony — Red Red, a. [Compar. {Redder} ( d?r); superl. {Reddest}.] [OE. red, reed, AS. re[ a]d, re[ o]d; akin to OS. r[=o]d, OFries. r[=a]d, D. rood, G. roht, rot, OHG. r[=o]t, Dan. & Sw. r[ o]d, Icel. rau[eth]r, rj[=o][eth]r, Goth. r[ a]uds, W. rhudd,… …   The Collaborative International Dictionary of English

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