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Ophthalmology

/ˌɒfθælˈmɒlədʒi/noun

The branch of medicine dealing with the eye and its diseases.

The Greek roots

ὀφθαλμός
ophthalmós
eye
+
-λογία
-logía
study of

Literally: study of the eye

The story of the word

The spelling trap is Greek: phth, three consonants in a row, straight from ὀφθαλμός. Where that Greek word itself came from is unsettled, though a connection with ὄπωπα, I have seen, is often proposed. The speciality only became practicable in 1851, when Helmholtz built the ophthalmoscope and doctors could for the first time look through a living pupil at the retina behind it.

How it travelled
Ancient Greek → New Latin → English
First recorded
19th century

Same family

ophthalmoscopeexophthalmosopticmyopia

In a sentence

She left general surgery for ophthalmology after her first cataract list.

Built on the same root

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