# slackliner

> English word · Noun

## Definitions
1. Someone who walks on a slackline, often as a form of sport.

## Etymology
From slackline + -er.

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