Definition of "Troll" :
noun: angling by drawing a baited line through the water
noun: a fisherman's lure that is used in trolling
"He used a spinner as his troll."
noun: a partsong in which voices follow each other; one voice starts and others join in one after another until all are singing different parts of the song at the same time
noun: (Scandanavian folklore) a supernatural creature (either a dwarf or a giant) that is supposed to live in caves or in the mountains
verb: speak or recite rapidly or in a rolling voice
verb: praise or celebrate in song
"All tongues shall troll you."
verb: sing loudly and without inhibition
verb: angle with a hook and line drawn through the water
verb: sing the parts of (a round) in succession
verb: cause to move round and round
"The child trolled her hoop."
verb: circulate, move around