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blue devil
Blue Ensign
blue-eyed boy
blue-eyed Mary
blue-eyed soul
blue flag
blue fox
blue funk
blue-green algae
blue ground
blue grouse
blue gum
blue heaven
blue heeler
blue helmet
blue jay
blue jeans
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blue-green algae
blue-green al·gae


plural noun 
Definition:
 
biology 
Same as  cyanobacteria
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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