silmukka[Finnois]

nom
1 : a loop consisting of a climb followed by inverted flight followed by a dive that returns to horizontal flight
2 : the topology of a network whose components are serially connected in such a way that the last component is connected to the first component
3 : a hitch used for temporarily tying a rope to the middle of another rope (or to an eye)
4 : a crochet stitch
5 : fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines