Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
cryosurgery
cryotherapy
crypt
crypt-
cryptanalysis
cryptic
cryptic crossword
crypto-
cryptoclastic
cryptococcosis
cryptococcus
cryptocrystalline
cryptogam
cryptogenic
cryptogram
cryptographic
cryptographic key
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

cryptosporidium

cryp·to·spor·i·di·um [ krìptō spə ríddee əm ] (plural cryp·to·spor·i·di·a [ krìptō spə ríddee ə ])


noun 
Definition:
 
disease-spreading protozoan: a water-borne protozoan parasite that contaminates drinking water supplies, causing intestinal infections in human beings and domestic animals

[Late 20th century. < modern Latin< Greek kruptos "hidden" + sporidium "little spore" < spora "seed"]
Advertisement

© 2009 Microsoft