Pronunciation

change

Singular
troll

Plural
trolls

 
A troll talking to a small boy
  1. A monster in stories that looks something like a human but a different size, and very ugly, that lives in caves or hills or under bridges.
    A magic troll lives under the bridge and stops anyone who tries to cross it.
  2. (internet) A person who posts a comment to try to make other people angry and to cause trouble (drama and disruption).

Plain form
troll

Third-person singular
trolls

Past tense
trolled

Past participle
trolled

Present participle
trolling

  1. (intransitive) To disrupt the operation of an online community.