(a.) Not differentiated; specifically (Biol.), homogenous or nearly so; -- said especially of young or embryonic tissues which have not yet undergone differentiation (see Differentiation, 3), that is, which show no visible separation into their different structural parts.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). undifferentiated. Retrieved September 23, 2026, from http://smartdefine.org/undifferentiated/definitions/2076867 |
| Chicago | Webster's. 2011. "undifferentiated" http://smartdefine.org/undifferentiated/definitions/2076867 (accessed September 23, 2026). |
| Harvard | Webster's 2011, undifferentiated, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/undifferentiated/definitions/2076867>. |
| MLA | Webster's. "undifferentiated" 28 May 2011. Web. 23 September 2026. <http://smartdefine.org/undifferentiated/definitions/2076867> |