Search Result for "alimentary tract smear":
Wordnet 3.0

NOUN (1)

1. any of several cytologic smears obtained from different parts of the alimentary tract; obtained by specialized lavage techniques and used mainly to diagnose cancer in those parts; 



WordNet (r) 3.0 (2006):

alimentary tract smear
    n 1: any of several cytologic smears obtained from different
         parts of the alimentary tract; obtained by specialized
         lavage techniques and used mainly to diagnose cancer in
         those parts