The Collaborative International Dictionary
Impurpling
Impurple \Im*pur"ple\, v. t. [imp. & p. p. Impurpled; p. pr. & vb. n. Impurpling.] [Pref. im- in + purple. Cf. Empurple.] To color or tinge with purple; to make red or reddish; to purple; as, a field impurpled with blood.
Impurpled with celestial roses, smiled.
--Milton.
The silken fleece impurpled for the loom.
--Pope.
Wiktionary
impurpling
vb. (present participle of impurple English)