Word forms: trolls
COBUILD Advanced British English Dictionary1. countable nounIn Scandinavian mythology, trolls are creatures who look like ugly people. They live in caves or on mountains and steal children.2. verbIf you troll somewhere, you go there in a casual and unhurried way. [mainly British, informal] [V prep/adv] ⇒ I trolled along to see Michael Frayn's play, 'Noises Off'. [V prep/adv] ⇒ He rowed her ashore and then continued trolling around the lake.3. verbIf you troll through papers or files, you look through them in a fairly casual way. [mainly British, informal] [V + through] ⇒ Trolling through the files revealed a photograph of me drinking coffee in the office.