stain
/steɪn/
When used as a noun to describe a mark, "stain" can be either countable (a stain) or uncountable depending on whether you are referring to a specific spot or the general presence of discoloration. In its figurative sense regarding reputation, it is almost always used metaphorically to describe shame or disgrace. This usage is more formal than talking about physical marks. When using "stain" as a verb for wood finishing, it refers to a process that colors the grain without hiding it completely, unlike painting which covers the surface entirely.
💬Casual Conversation
Did you get that coffee stain out of the rug or is it still there?
Still there. I'm just gonna wing it and scrub it later.
Meanings
A colored patch or dirty mark that is difficult to remove from a surface.
"There was a stubborn coffee stain on the white tablecloth."
A moral blemish or a mark of disgrace upon someone's reputation.
"The scandal left a permanent stain on his political career."
To mark or discolor something with a substance that is difficult to remove.
"Be careful not to stain your new dress with the red wine."
To color wood or other materials with a dye to enhance its appearance.
"He decided to stain the pine bookshelves a dark walnut brown."
To become marked or discolored.
"The white fabric began to stain as soon as it touched the rust."