xanthoma

(zan t̸hō)

noun pl. xanthomas or xanthomata

a small tumor, esp. of the skin, formed by a deposit of lipids, often in a soft, rounded, yellowish mass

Origin: xanth(o)- + -oma

Related Forms:

See xanthoma in American Heritage Dictionary 4

noun pl. xan·tho·mas or xan·tho·ma·ta (-mə-tə)
A yellowish-orange, lipid-filled nodule or papule in the skin, often on an eyelid or over a joint.

Related Forms:

  • xan·thomˈa·tous (-thŏmˈə-təs) adjective

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