follow Dictionary.com

Is Tuesday named for a one-handed god?

rotifer

[roh-tuh-fer] /ˈroʊ tə fər/
noun
1.
any microscopic animal of the phylum (or class) Rotifera, found in fresh and salt waters, having one or more rings of cilia on the anterior end.
Also called wheel animalcule.
Origin
1785-1795
1785-95; < Neo-Latin; see Rotifera
Related forms
rotiferal
[roh-tif-er-uh l] /roʊˈtɪf ər əl/ (Show IPA),
rotiferous, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
Examples from the web for rotifer
  • For example, two species of rotifer that live around different parts of the water louse have different jaw shapes and body sizes.
  • One candidate, a microscopic animal called a rotifer that is a natural predator in estuaries, looks promising.
  • Concentrated algae pastes may be used instead of live algae for rotifer food.
  • rotifer populations in these regions were generally lowest in abundance.
British Dictionary definitions for rotifer

rotifer

/ˈrəʊtɪfə/
noun
1.
any minute aquatic multicellular invertebrate of the phylum Rotifera, having a ciliated wheel-like organ used in feeding and locomotion: common constituents of freshwater plankton Also called wheel animalcule
Derived Forms
rotiferal (rəʊˈtɪfərəl), rotiferous, adjective
Word Origin
C18: from New Latin Rotifera, from Latin rota wheel + ferre to bear
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
rotifer in Science
rotifer
  (rō'tə-fər)   
Any of various tiny, multicellular aquatic animals of the phylum Rotifera, having a wheel-like ring of cilia at their front ends. The cilia trap small organisms for food. Rotifers are grouped by some scientists together with nematodes and some other invertebrates as aschelminths.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source

Word of the Day

Difficulty index for rotifer

Many English speakers likely know this word

Word Value for rotifer

10
10
Scrabble Words With Friends

Nearby words for rotifer