Definition of exophthalmos in English:


Line breaks: ex|oph|thal¦mos
Pronunciation: /ˌɛksɒfˈθalmɒs
(also exophthalmus or exophthalmia /-mɪə/)


[mass noun] Medicine
  • Abnormal protrusion of the eyeball or eyeballs.
    More example sentences
    • One you have been diagnosed, your eye doctor will want to examine your eyes regularly, because exophthalmos is a progressive disease.
    • The clinical features of thyroid eye disease include ocular pain, photophobia, chemosis, diplopia, exophthalmos, and eye irritation.
    • The left orbit was medially compressed, and exophthalmos had occurred.


early 17th century: from modern Latin exophthalmus, from Greek exophthalmos 'having prominent eyes', from ex- 'out' + ophthalmos 'eye'.

More definitions of exophthalmos

Definition of exophthalmos in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
elaborate ornamentation of a vocal melody