Noun

1. (scandanavian folklore) a supernatural creature (either a dwarf or a giant) that is supposed to live in caves or in the mountains
2. 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
3. A fisherman's lure that is used in trolling
4. Angling by drawing a baited line through the water

Verb

1. Circulate, move around
2. Cause to move round and round
3. Sing the parts of (a round) in succession
4. Angle with a hook and line drawn through the water
5. Sing loudly and without inhibition
6. Praise or celebrate in song
7. Speak or recite rapidly or in a rolling voice