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[sin-sish-uh m, -ee-uh m] /sɪnˈsɪʃ əm, -i əm/
noun, plural syncytia
[sin-sish-uh, -sish-ee-uh] /sɪnˈsɪʃ ə, -ˈsɪʃ i ə/ (Show IPA).
a multinucleate mass of cytoplasm that is not separated into cells.
Origin of syncytium
From New Latin, dating back to 1875-80; See origin at syn-, cyto-, -ium
Related forms
[sin-sish-uh l] /sɪnˈsɪʃ əl/ (Show IPA),
adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for syncytium


noun (pl) -cytia (-ˈsɪtɪə)
(zoology) a mass of cytoplasm containing many nuclei and enclosed in a cell membrane
Derived Forms
syncytial, adjective
Word Origin
C19: New Latin; see syn-, cyto-, -ium
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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syncytium in Medicine

syncytium syn·cy·ti·um (sĭn-sĭsh'ē-əm)
n. pl. syn·cy·ti·a (-sĭsh'ē-ə)
A mass of cytoplasm having many nuclei but no internal cell boundaries.

syn·cy'ti·al adj.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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