Search Result for "phagocytosis": 
Wordnet 3.0

NOUN (1)

1. process in which phagocytes engulf and digest microorganisms and cellular debris; an important defense against infection; 



WordNet (r) 3.0 (2006):

phagocytosis
    n 1: process in which phagocytes engulf and digest
         microorganisms and cellular debris; an important defense
         against infection