# ablepharon

CEFR C2 · Noun

Source: https://englishreference.com/word/ablepharon
Updated: 2026-05-18

## Definition

a medical condition where a person is born without an eyelid. This is a rare and serious eye defect.

For teachers: a congenital absence of the eyelid, typically resulting from a developmental failure of the eyelid structures. Often associated with other craniofacial abnormalities.

## Examples

- The patient was diagnosed with an ablepharon at birth.
- Surgical reconstruction is often necessary for patients with an ablepharon to protect the eye from environmental damage.
- In cases of an ablepharon, the lack of a protective eyelid can lead to severe corneal exposure and requires immediate intervention to prevent permanent vision loss.

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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.