troll 1 (trl)
v. trolled, trollĀ·ing, trolls
v.tr.
1.
a. To fish for by trailing a baited line from behind a slowly moving boat.
b. To fish in by trailing a baited line: troll the lake for bass.
c. To trail (a baited line) in fishing.
2. Slang To patrol (an area) in search for someone or something: "[Criminals] troll bus stations for young runaways" Pete Axthelm.
3. Music
a. To sing in succession the parts of (a round, for example).
b. To sing heartily: troll a carol.
4. To roll or revolve.
v.intr.
1. To fish by trailing a line, as from a moving boat.
2.
a. To wander about; ramble.
b. Slang To patrol an area in search for someone or something.
3. Music To sing heartily or gaily.
4. To roll or spin around.
n.
1.
a. The act of trolling for fish.
b. A lure, such as a spoon or spinner, that is used for trolling.
2. Music A vocal composition in successive parts; a round.
No thats not right...
troll 2 (trl)
n.
A supernatural creature of Scandinavian folklore, variously portrayed as a friendly or mischievous dwarf or as a giant, that lives in caves, in the hills, or under bridges.
Well maybe but I don't think so...
troll 3 internet
Noun
a person who posts deliberately inflammatory messages on an internet discussion board
Verb
to post such a message
Bingo! We have a winner (loser.)