Help Wordnik hunt for a million missing words by backing our Kickstarter!


from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. Any of various freshwater algae that form a usually greenish film on the surface of stagnant water.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. free-floating freshwater green algae


Sorry, no etymologies found.


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.