STAIN definition: a discoloration produced by foreign matter having penetrated into or chemically reacted with a material; a spot not easily removed. See examples of stain used in a sentence.

A stain is a discoloration that can be clearly distinguished from the surface, material, or medium it is found upon. They are caused by the chemical or physical interaction of two dissimilar …

The tomato sauce left a stain on the tablecloth. A stain is also a thin, oily liquid used to change the color of wood.

These nouns denote a mark of discredit or disgrace, as on one's good name: a stain on his honor; a blot on an otherwise clean police record; the brand of cowardice; the stigma of ignominious …

Definition of stain noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

stain meaning, definition, what is stain: to accidentally make a mark on something...: Learn more.

The meaning of STAIN is to suffuse with color. How to use stain in a sentence.

Learn how to stain wood and concrete surfaces with helpful tips from the professionals at Sherwin-Williams. Applying stain keeps your surfaces in pristine condition when coupled with …

STAIN meaning: 1 : to leave a mark on something; 2 : to be marked or damaged by a stain

Dec 30, 2025 · Even the messiest eaters can find stain fighters for every laundry nightmare, all tested against common culprits