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ameba

[uh-mee-buh] /əˈmi bə/
noun, plural amebas, amebae
[uh-mee-bee] /əˈmi bi/ (Show IPA)
1.
any of numerous freshwater, marine, or parasitic one-celled protozoa of the order Amoebida, characterized by a granular nucleus surrounded by a jellylike mass of cytoplasm that forms temporary extensions, or pseudopodia, by which the organism moves, engulfs food particles, and forms food vacuoles.
2.
a protozoan of the genus Amoeba, inhabiting bottom vegetation of freshwater ponds and streams: used widely in laboratory studies.
Also, amoeba.
Origin
< Neo-Latin amoeba < Greek amoibḗ change, alternation, akin to ameíbein to exchange
Related forms
amebalike, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for amebalike

ameba

/əˈmiːbə/
noun (pl) -bae (-biː), -bas
1.
the usual US spelling of amoeba
Derived Forms
amebic, adjective
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
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amebalike in Medicine

ameba a·me·ba or amoeba (ə-mē'bə)
n. pl. a·me·bas or a·me·bae (-bē)
A protozoa of the genus Amoeba and of related genera, occurring in soil and water and parasitic in animals.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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amebalike in Science
ameba
  (ə-mē'bə)   
Another spelling of amoeba.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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