optometry

American  

[op-tom-i-tree] / ɒpˈtɒm ɪ tri /

noun

1. the practice or profession of examining the eyes, by means of suitable instruments or appliances, for defects in vision and eye disorders in order to prescribe corrective lenses or other appropriate treatment.

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optometry British  

/ ˌɒptəˈmɛtrɪk, ɒpˈtɒmɪtrɪ /

noun

1. the science or practice of testing visual acuity and prescribing corrective lenses

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Other Word Forms

• optometric
  adjective
• optometrical
  adjective

Etymology

Origin of optometry

First recorded in 1890–95; opto- + -metry

Example Sentences

See Examples For:

optometry

Most practices are resold to another PE firm within three years, putting a neighborhood optometry or gastroenterology practice through a succession of faraway new owners, all looking to sell for more to the next one.

From Slate ● Mar. 17, 2026

The strip mall includes 11 business suites, including an optometry center, cosmetic retail store, hair salon and a physical therapy office, according to court documents.

From Los Angeles Times ● May 23, 2024

Four others that are adjacent to one another — the Rantisi children’s hospital, Al-Nasr Hospital, and two other medical centers specializing in optometry and psychiatry — were evacuated Friday.

From Seattle Times ● Nov. 12, 2023

The applications even reach into disciplines such as optometry and mental health:

From Salon ● Jan. 17, 2023

Everybody at the party was associated with optometry in some way, except Trout.

From "Slaughterhouse-Five" by Kurt Vonnegut