American Heritage Dictionary
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Century Dictionary
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GNU Webster's 1913
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WordNet
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Elsewhere on the web
She appears to suffer from xeroderma pigmentosum, or XP, an extreme sensitivity to light that occurs in just two out of a million people.
GGR is operative throughout the genome, and is dependent on XPC (xeroderma pigmentosum complemention group C) [4] in mammals or Rad7 and Rad16 in S. cerevisiae— PLoS ONE Alerts: New Articles
She has a rare skin condition, xeroderma pigmentosum.— seMissourian.com Headlines
[25] Such a skin affection, known as icthyosis, xerosis or xeroderma, is usually due to heredity.— Applied Eugenics
Parchment skin (_xeroderma pigmentosum_, _angioma pigmentosum et atrophicum_) is a rare disease, the exact nature of which is not understood.— Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine

Century Dictionary (1)
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