| umbilicated | Depressed in the middle, like a navel, as a flower, fruit, or leaf; navel-shaped; having an umbilicus; as, an umbilicated smallpox vesicle. <botany> Supported by a stalk at the central point. Origin: L. Umbilicatus. See Umbilic. Source: Websters Dictionary (01 Mar 1998) |
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| umbilicated cataract | Congenital cataract in which a central white membrane replaces the nucleus. Synonym: disk-shaped cataract, life-belt cataract, umbilicated cataract. (05 Mar 2000) |