Dictionary   FastHealth  Email This!

 


rust

n 1  :  the reddish brittle coating formed on iron esp. when chemically attacked by moist air and composed essentially of hydrated ferric oxide  2  :  any of numerous destructive diseases of plants produced by fungi (order Uredinales) and characterized by reddish brown pustular lesions : also  :  a fungus causing this .
 
 

 
Published under license with Merriam-Webster, Incorporated.  © 1997-2020.







               



               



Fleming County Hospital (Flemingsburg, Kentucky - Fleming County)