1. (of plants) epidemic among plants of a single kind especially over a wide area
   "an epiphytotic blight of potatoes"; "epiphytotic conditions associated with a single-plant agriculture"

See also: epidemic

• urography
• urokinase
• urolith
• urologist
• urology
• uropathy
• Urophycis
• Uropsilus
• Uropsilus soricipes
• Uropygi
• uropygial
• uropygial gland
• uropygium
• Urosaurus
• Urosaurus ornatus
• Ursa
• Ursa Major
• Ursa Minor
• Ursidae
• ursine
• ursine dasyure
• ursinia
• Ursuline
• Ursus
• Ursus americanus