Search Result for "unicellular": 
Wordnet 3.0

ADJECTIVE (1)

1. having or consisting of a single cell; 



The Collaborative International Dictionary of English v.0.48:

Unicellular \U`ni*cel"lu*lar\, a. [Uni- + cellular.]
   Having, or consisting of, but a single cell; as, a
   unicellular organism.
   [1913 Webster]


WordNet (r) 3.0 (2006):

unicellular
    adj 1: having or consisting of a single cell