Dictionary.com
Thesaurus.com

eye chart

American  

noun

  1. Ophthalmology. a chart for testing vision, typically containing letters, symbols, or pictures in rows of decreasing size that are to be read or identified at a fixed distance.


Etymology

Origin of eye chart

First recorded in 1940–45

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This document often displays hundreds of lines and dozens of columns of jargon-encrusted data in type so small it looks like the lowest line of that eye chart in your optometrist’s office.

From The Wall Street Journal May 29, 2026

About one-third of students screened are unable to read the eye chart, but very few of those kids have adequate glasses.

From Los Angeles Times Apr. 4, 2026

On average, patients gained 25 letters on a standard eye chart, equal to about five lines, when using the implant.

From Science Daily Mar. 2, 2026

Her life is her life and it’s the E on the flipping eye chart in terms of what works for her.

From Washington Post Nov. 20, 2022

A. A. Laurie, who ran the optometrist’s shop next door, took down his eye chart from the wall as workers removed the neon eyeglasses out front.

From "Middlesex: A Novel" by Jeffrey Eugenides

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training