American Heritage Dictionary
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Century Dictionary
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WordNet
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Elsewhere on the web
"Did not some song empurple Nisus 'hair,— The Elegies of Tibullus Being the Consolations of a Roman Lover Done in English Verse
Brass shall encounter with brass, and Ares the sea shall empurple,— The history of Herodotus — Volume 2
M. Binet's face began to empurple.— Scaramouche
T 'empurple with brave Tyrian hues.— The Consolation of Philosophy
Magnificent weather, one of those sun risings that empurple landscapes, left the river all its limpid serenity.— The Vicomte de Bragelonne Or Ten Years Later being the completion of "The Three Musketeers" And "Twenty Years After"

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