filtration
Filtration (noun) means the process of separating solid particles from a liquid or gas by passing it through a filter. Example: “The plant uses a multi-stage filtration system to purify drinking water.”
How to use filtration
Learner’s notesIn plain EnglishThe technical or scientific process of filtering something.
More formal and technical than the everyday verb "to filter."
Word forms
- Plural
- filtrations
Fill the gap
Can you complete this real example?
The plant uses a multi-stage _____ system to purify drinking water.
Etymology
Borrowed from French filtration, ultimately from the same root as filter.