# visual acuity

> English word · Noun

## Definitions
1. The sharpness of vision or sight.
2. Strength of vision expressed on some definite scale.

## Etymology
Compound of visual + acuity.

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