trending

adjective
UK /ˈtrɛndɪŋ/
US /ˈtrɛndɪŋ/

Something that is trending is very popular right now.

That funny video is trending on social media today.


OTHER MEANINGS

2. Showing a general direction of change over time.

The data shows temperatures trending upward this year.

3. Being widely discussed or searched for online.

Her name was trending after the award show.

4. Moving or developing in a particular way.

Sales have been trending higher all month.