Wordnet 3.0
NOUN (1)
1. 
 the protoplasm of a cell excluding the nucleus; 
 is full of proteins that control cell metabolism; 
[syn: cytoplasm, cytol]
WordNet (r) 3.0 (2006):
cytol
    n 1: the protoplasm of a cell excluding the nucleus; is full of
         proteins that control cell metabolism [syn: cytoplasm,
         cytol]