Filter Meaning in English
word
Definition
A filter is a device or material that removes unwanted parts from something, especially liquids, air, or information. It can also be a verb, meaning to pass something through a filter to clean it or select certain parts.
Usage & Nuances
As a noun, 'filter' is common in science, technology, photography, and online platforms (e.g., 'water filter', 'Instagram filter'). As a verb, 'to filter' means to clean or sort; in technology and the internet, it often means to block or select information. Informal uses like 'filter your words' mean to be careful about what you say.
Example Sentences
Pour the water through a filter to clean it.
basic
She used a special filter for her camera.
basic
This software can filter spam emails.
basic
You should filter your search results to find what you really want.
natural
Try not to say everything you think—it's good to filter your words sometimes.
natural
The air filter needs to be changed every six months.
natural