[ dif-uh-ren-shee-eyt ]
/ ˌdɪf əˈrɛn ʃiˌeɪt /

verb (used with object), dif·fer·en·ti·at·ed, dif·fer·en·ti·at·ing.

verb (used without object), dif·fer·en·ti·at·ed, dif·fer·en·ti·at·ing.

Nearby words

  1. differential topology,
  2. differential ureteralcatheterization test,
  3. differential weathering,
  4. differential windlass,
  5. differentially,
  6. differentiation,
  7. differentiator,
  8. differently,
  9. difficile,
  10. difficult

Origin of differentiate

1810–20; < Medieval Latin differentiātus distinguished (past participle of differentiāre), equivalent to Latin different(ia) difference + -ātus -ate1

SYNONYMS FOR differentiate
1. set off. 3. separate.

Related forms

Synonym study

1. See distinguish.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for undifferentiated

British Dictionary definitions for undifferentiated


/ (ˌʌndɪfəˈrɛnʃɪˌeɪtɪd) /


not having any distinguishing featuresan undifferentiated mass


/ (ˌdɪfəˈrɛnʃɪˌeɪt) /


(tr) to serve to distinguish between
(when intr, often foll by between) to perceive, show, or make a difference (in or between); discriminate
(intr) to become dissimilar or distinct
maths to perform a differentiation on (a quantity, expression, etc)
(intr) (of unspecialized cells, etc) to change during development to more specialized forms
Derived Formsdifferentiator, noun

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

Word Origin and History for undifferentiated
Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for undifferentiated


[ ŭn′dĭf-ə-rĕnshē-ā′tĭd ]


Having no special structure or function; primitive; embryonic.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.