Simple Definition of filtration

from our Learner's Dictionary

filtration

noun

technical : the act or process of removing something unwanted from a liquid, gas, etc., by using a filter
water filtration

Cite this Entry

“Filtration.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/filtration. Accessed 22 Jun. 2026.

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