butterfly knot

Noun

 * 1) A type of knot used to provide an anchor point on a long line. Much used by mountaineers. Also known as the alpine butterfly knot.
 * 2) A small decorative woven knot using one or two cords.

Translations

 * Estonian: vahemehesõlm, alpiliblikas
 * Finnish: alppiperhonen
 * French: nœud de papillon, nœud de papillon alpin, nœud d'encordement, nœud de vire
 * German: Schmetterlingsknoten
 * Spanish: nudo mariposa alpino