Search Result for "primordium": 
Wordnet 3.0

NOUN (1)

1. an organ in its earliest stage of development; the foundation for subsequent development;
[syn: primordium, anlage]



WordNet (r) 3.0 (2006):

primordium
    n 1: an organ in its earliest stage of development; the
         foundation for subsequent development [syn: primordium,
         anlage]