1.Definition: (Scandanavian folklore) a supernatural creature (either a dwarf or a giant) that is supposed to live in caves or in the mountains

Category: People

2.Definition: a fisherman's lure that is used in trolling

"He used a spinner as his troll"

Category: Objects

3.Definition: 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

Related Noun(s):round

Category: General

4.Definition: angling by drawing a baited line through the water

Category: General