# timberline

> English word · Noun · IPA /ˈtɪmbɚˌlaɪn/ · frequency rank #72,832

## Definitions
1. The height or limit beyond which trees do not grow in mountainous or Arctic regions.

## Etymology
From timber + line.

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