# Fintushel-Stern knot

> English word · Noun

## Definitions
1. The three-tangle pretzel knot with two right-handed twists in its first tangle, three left-handed ones in its second, and seven left-handed ones in its third.

## Etymology
After Ronald Fintushel and Ronald J. Stern, seemingly because of their 1980 paper "Constructing Lens Spaces by Surgery on Knots".

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/fintushel-stern-knot