trolling

noun
UK /ˈtrəʊlɪŋ/
US /ˈtroʊlɪŋ/

The act of saying mean or silly things online to make people upset or laugh.

The teacher warned the class about trolling and told them to be kind online.


OTHER MEANINGS

2. The activity of fishing by pulling a line with bait through the water behind a moving boat.

They spent the afternoon trolling for mackerel near the harbor.

3. The act of walking or moving in a carefree, wandering way.

The children went trolling through the meadow after lunch.

4. Singing in a lively, rolling manner, often in a group.

The sailors were trolling a cheerful song as they worked.