# infinitesimally

> English word · Adverb · frequency rank #78,716

## Definitions
1. In an infinitesimal manner.
2. To an infinitesimal degree.

## Etymology
From infinitesimal + -ly.

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