Search Result for "prokaryote": 
Wordnet 3.0

NOUN (1)

1. a unicellular organism having cells lacking membrane-bound nuclei; bacteria are the prime example but also included are blue-green algae and actinomycetes and mycoplasma;
[syn: prokaryote, procaryote]



WordNet (r) 3.0 (2006):

prokaryote
    n 1: a unicellular organism having cells lacking membrane-bound
         nuclei; bacteria are the prime example but also included
         are blue-green algae and actinomycetes and mycoplasma [syn:
         prokaryote, procaryote] [ant: eucaryote, eukaryote]