: a highly contagious virus disease of poultry that is marked especially by proliferation of lymphoid cells and is caused by either of two herpesviruses (species Gallid herpesvirus 2 and Gallid herpesvirus 3 of the genus Mardivirus)
Dictionary Entries Near Marek's disease
Cite this Entry
“Marek's disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Marek%27s%20disease. Accessed 25 Nov. 2024.
Copy CitationMedical Definition
Marek's disease
noun
Mar·ek's disease
ˈmar-iks-, ˈmer- 
: a highly contagious virus disease of poultry that is characterized especially by proliferation of lymphoid cells and is caused by either of two herpesviruses (species Gallid herpesvirus 2 and Gallid herpesvirus 3)
Love words? Need even more definitions?
Merriam-Webster unabridged
Share