πυριφλεγέθων

ουσα, ον
A. blazing like fire, ἔσοπτρον Agesianax ap.Plu. 2.921b.
II. pr. n. Pyriphlegethon, one of the rivers of hell, Od. 10.513, Pl. Phd. 114a.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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