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Red tide
noun
Definitions
Noun
- 1 An algal bloom of sufficient quantity to cause discoloration (often red) in a body of water; red tides can potentially cause irritation or death to exposed creatures.
- 2 seawater that is discolored by large numbers of certain dinoflagellates that produce saxitoxin wordnet
- 3 An algal bloom of sufficient quantity to cause discoloration (often red) in a body of water; red tides can potentially cause irritation or death to exposed creatures.; specifically, one caused by Karenia brevis.
Etymology
From red + tide.
See also for "red tide"
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Unscramble this word: redtide