# ophthalmology

/ˌɑfθəˈmɑɫədʒi/ (US) · /ˌɒfθɐlmˈɒlədʒi/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/ophthalmology
Updated: 2026-05-19

## Definition

the branch of medicine that deals with the health of the eyes and how to treat eye diseases. It is the study and treatment of vision and eye problems.

For teachers: the branch of medicine concerned with the anatomy, function, and diseases of the eye. It encompasses both clinical practice and the scientific study of vision.

## Examples

- She decided to study ophthalmology to help people with poor vision.
- The hospital has a dedicated department of ophthalmology where patients can receive specialized care for their eye conditions.
- Advances in ophthalmology have led to the development of laser surgery that can correct refractive errors with minimal recovery time for the patient.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.