slinga.

a bend or winding

rökslinga

something with twists and turns (bends or windings), like a trail

motionsslinga

a hearing loop (usually as hörslinga)

a series of lights, like a lightstrip or festoon (usually as ljusslinga)

an (often dyed) strand of hair

blå slingor

a (part of a) melody (often as musikslinga or melodislinga)

a loop

a melted glass piece, which twists around or on a glass product under the production, usually creating a spiral around the product, which later can be covered by another layer of glass.