Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun The sludge that collects at the bottom of an aquarium, consisting of fish excrement, decaying plant matter, and other assorted dreck.

Etymologies

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Examples

Comments

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  • My new favorite word.

    February 15, 2016

  • Ah, so it's what happens to marine snow.

    February 15, 2016