Search Result for "telomerase": 
Wordnet 3.0

NOUN (1)

1. an enzyme in eukaryotic cells that can add telomeres to the ends of chromosomes after they divide; 



WordNet (r) 3.0 (2006):

telomerase
    n 1: an enzyme in eukaryotic cells that can add telomeres to the
         ends of chromosomes after they divide