# perpendicularly

> English word · Adverb · frequency rank #78,008

## Definitions
1. In a perpendicular manner.

## Etymology
From perpendicular + -ly.

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