411 REFERENCE · Wiktionary
Ashley's stopper knot
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
One of many knots invented by Clifford Warren Ashley
Noun
A type of knot used to provide a symmetrical stop at the end of a rope to prevent it from pulling through an eyelet or other fixed opening. Also known as the oysterman's stopper.
en Knots