Search Result for "giardiasis": 
Wordnet 3.0

NOUN (1)

1. infection of the intestines with protozoa found in contaminated food and water; characterized by diarrhea and nausea and flatulence and abdominal discomfort; 



WordNet (r) 3.0 (2006):

giardiasis
    n 1: infection of the intestines with protozoa found in
         contaminated food and water; characterized by diarrhea and
         nausea and flatulence and abdominal discomfort