Meaning of exophthalmos

ex•oph•thal•mos

Pronunciation: (ek"sof-thal'mus, -mos), [key]
— n. Pathol.
  1. protrusion of the eyeball from the orbit, caused by disease, esp. hyperthyroidism, or injury.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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