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Definitions

purify

[pyoor-uh-fahy] / ˈpyʊər əˌfaɪ /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Studies after that conflict concluded the damage hampered efforts to purify water and contributed to infant mortality.

From The Wall Street Journal • Apr. 4, 2026

The punishments were made after a "systematic review" and were needed "to enforce industry discipline, purify the football environment, and maintain fair competition", the CFA wrote on its official social media account Thursday.

From Barron's • Jan. 29, 2026

Beyond their unique biological properties, nanobodies are simpler to produce and purify than traditional antibodies.

From Science Daily • Nov. 6, 2025

The pool’s mechanical room looks like the boiler room of an ocean liner — with giant tanks that purify pool water and another system that stabilizes the temperature.

From Los Angeles Times • May 23, 2025

Stagecoaches to and from Philadelphia were stopped; postmasters used tongs to dip mail and newspapers from the city in vinegar and other substances they thought would purify them.

From "An American Plague: The True and Terrifying Story of the Yellow Fever Epidemic of 1793" by Jim Murphy