Dictionary.com
Thesaurus.com

filtration

British  
/ fɪlˈtreɪʃən /

noun

  1. the act or process of filtering

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

filtration Scientific  
/ fĭl-trāshən /
  1. The act or process of filtering, especially the process of passing a liquid or gas, such as air, through a filter in order to remove solid particles.


Vocabulary lists containing filtration

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.

See Examples For:

Indeed, she asserted that the water filtration and hydrogen production businesses together could use as much of the company’s available water as it would pipe miles across the desert.

From Los Angeles Times Jul. 14, 2026

The pool, one of the most recognizable landmarks on the National Mall, briefly turned green earlier this month after an algae outbreak officials linked to disruptions in its filtration system during ongoing renovation work.

From Salon Jun. 19, 2026

The administration is arguing that in the long run, the pool’s new filtration system—“advanced nanobubbler technology,” per the administration—will defeat the green goop outbreaks.

From Slate Jun. 19, 2026

After identifying the source of the problem, the researchers modified the filtration process to remove those concentrated minerals.

From Science Daily Jun. 15, 2026

But there are years and years’ worth of filtration straws and additional rations if I can find a way into that room back on the ship.

From "The Last Cuentista" by Donna Barba Higuera

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training