Cankering

What is Cankering?

Cankering definition and meaning on Dictionary terms:
noun

a gangrenous or ulcerous sore, especially in the mouth.
a disease affecting horses’ feet, usually the soles, characterized by a foul-smelling exudate.
a defined area of diseased tissue, especially in woody stems.
something that corrodes, corrupts, destroys, or irritates.
Also called canker rose. British Dialect. dog rose.