'Undifferentiated' definitions:

Definition of 'undifferentiated'

From: WordNet
adjective
Not differentiated [syn: undifferentiated, uniform] [ant: differentiated]

Definition of 'Undifferentiated'

From: GCIDE
  • Undifferentiated \Un*dif`fer*en"ti*a`ted\, 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. [1913 Webster]

Synonyms of 'undifferentiated'

From: Moby Thesaurus