hydatid disease

noun

: a form of echinococcosis caused by the development of hydatids of a tapeworm of the genus Echinococcus (E. granulosus) in the tissues especially of the liver or lungs of humans and some domestic animals (as sheep and dogs)

Browse Nearby Words

Cite this Entry

“Hydatid disease.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hydatid%20disease. Accessed 3 Mar. 2025.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!