mineral spirits

American  

noun

(usually used with a plural verb)

1. a volatile distillation product of petroleum, used as a thinner for paints and varnishes.

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Etymology

Origin of mineral spirits

First recorded in 1885–90

Compare meaning

How does mineral-spirits compare to similar and commonly confused words? Explore the most common comparisons:

• mineral oil vs. mineral spirits
• naphtha vs. mineral spirits

Example Sentences

Many websites recommend WD-40, which is mostly mineral spirits plus a light oil.

From Washington Post

Mineral spirits, a more refined version of paint thinner, is a petroleum-based product.

From Washington Post

Plain mineral spirits would be a better option, he said.

From Washington Post

If you’re using mineral spirits, pour some onto a cloth pad, then wipe across the floor; don’t pour it in a puddle.

From Washington Post

Finally, remove the oily residue left behind from the mineral spirits or WD-40.

From Washington Post