Definitions

from The Century Dictionary and Cyclopedia

  • n. A genus of fresh-water algæ, typical of the order Zygnemaceæ, having cells with two axile many-rayed chlorophyl-bodies near the central cell-nucleus, each containing a starch-granule, and the zygospore undivided, mostly contracted, and developed in the middle space between two united pairing-cells or in one or the other of the conjugating-cells.

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

  • n. type genus of the family Zygnemataceae

Etymologies

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Examples

  • Facts are all well and good, but when a publisher sits down and takes the time to include lush full-color photographs of every ciliate, arthroderma, zygnema, and rotavirus that comes their way, you know that someone really cared.

    Review of the Day: The Invisible ABCs

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