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Related to desmid: Ulothrix
Any of various green unicellular chiefly freshwater algae of the order Desmidiales, reproducing through conjugation and sometimes forming filaments or colonies.
[From New Latin Desmidiāceae, family name, from Desmidium, type genus, from Greek desmos, bond, from dein, to bind.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Plants) any freshwater green alga of the mainly unicellular family Desmidioideae, typically constricted into two symmetrical halves
[C19: from New Latin Desmidium (genus name), from Greek desmos bond, from dein to bind]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
any green algae of the family Desmidiaceae, each alga being composed of symmetrical half-cells bridged by a nucleus and usu. living colonially in a branching mat.
[1860–65; < New Latin Desmidium a genus < Greek desm(ós) a chain]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||desmid - freshwater green algae |
chlorophyte, green algae - algae that are clear green in color; often growing on wet ricks or damp wood or the surface of stagnant water
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