Troll - What does troll mean?

Troll is slang for "A person who posts offensive comments." See an example of how people use it.
A troll is a person who posts offensive comments to get a reaction. Trolls often live in forums and online chat sessions but may appear wherever there are Internet users.

What is the definition of the word 'troll' in psychological terms

How to Deal Effectively With Online Trolls - Douglas magazine

Troll farms: Not the stuff of fairy tales — News Literacy Project

Troll Meaning: Exploring its Role in Gaming

Troll - Wikipedia

Have You Hugged a Troll Doll Lately? - The Strong National Museum

The Psychology of Internet Trolling - Mental Health @ Home

Troll Mythology, History & Types

The Now: What is Trolling?

Scandinavian trolls: myths and legends explained - Routes North

Definition of a troll - psychologically why and how

concern troll Meaning & Origin