Words / B1

FILT-uh/ˈfɪltə/

To filter is to pass something through a device that removes unwanted parts: filter water; a filter on a photo. News can filter through (spread slowly). Screen is a close twin for checking people. Do not mix filter with philtre (old word for a love potion). HR may filter applications before interview.

Meaning

To pass something through a device that removes unwanted parts; also to spread slowly.

Examples

• “News of the strike filtered through to parents by lunchtime.”
• “The tap water is filtered, which is the physical sense.”

Good to know

filter water / air / applications. Spread slowly: filter through. Close: screen. Noun: a filter. Mix-up: philtre.

Near in meaning

screen

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