When air is inhaled, the oxygen is used and the remaining air is exhaled through a filter which removes the carbon dioxide. Hollis F. Fait et al. If you plan to install a [water] filter, we think you should avoid …

FILTERING meaning: 1. present participle of filter 2. to appear or happen gradually or to a limited degree: 3. to…. Learn more.

Nov 17, 2025 · filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles. Either …

Instead of filtering the mixture of solid and liquid particles, the mixture is centrifuged to force the (usually) denser solid to the bottom, where it often forms a firm cake.

Define filtering. filtering synonyms, filtering pronunciation, filtering translation, English dictionary definition of filtering. n. 1. a. A porous material through which a liquid or gas is passed in order to …

to pass or slip through slowly:[no object] Sunlight was filtering through the trees. [no obj] to reach gradually: Day by day, news filtered out about the catastrophe.

Filtering is the process of removing unwanted elements or selecting specific items from a group. It is commonly used in data analysis, photography, and everyday decision-making.

Definition of filter verb from the Oxford Advanced Learner's Dictionary. [transitive] filter something to pass liquid, light, etc. through a special device, especially to remove something that is not wanted. All …

FILTER definition: any substance, as cloth, paper, porous porcelain, or a layer of charcoal or sand, through which liquid or gas is passed to remove suspended impurities or to recover solids.

filtering, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary