That is the correct spelling of "discoloration" (e.g. staining, bruising).
Skin discoloration is called skin pigmentation.
Discoloration
There are many reasons why tooth discoloration work. Constant staining from favorite drinks and foods cause this tooth discoloration process.
Liver disease or smoking is a contribute to discoloration of heart muscles
Polycystic ovarian syndrome may include discoloration of the skin. This discoloration is known as acanthosis nigricans, and is typically found on the back of the neck, groin, and armpits.
The circular discoloration spots on your back are most likely sun spots. These are caused from over exposure to the sun.
The fourth syllable is the stressed syllable in the word discoloration. It is stressed as: dis-col-or-at-ion.
rust
Cullen's sign
A contusion is a painful injury with swelling and discoloration, but without broken skin.contusion and swelling
That is the correct spelling of the adverb "lividly" (in a rage, or with discoloration).The similar noun lividity usually applies to discoloration, especially post mortem.