Search Result for "actin": 
Wordnet 3.0

NOUN (1)

1. one of the proteins into which actomyosin can be split; can exist in either a globular or a fibrous form; 



WordNet (r) 3.0 (2006):

actin
    n 1: one of the proteins into which actomyosin can be split; can
         exist in either a globular or a fibrous form