# roofline

> English word · Noun · frequency rank #82,736

## Definitions
1. The profile of a roof or a series of roofs.

## Etymology
From roof + line.

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