Phthiōtis
(
Φθιῶτις). A district in the southeast of Thessaly,
bounded on the south by the Maliac Gulf, and on the east by the Pagasaean Gulf, and inhabited
by Achaeans. (See
Thessalia.) Homer calls it
Phthia, and mentions a city of the same name, which was celebrated as the residence of
Achilles. Hence, the poets call Achilles
Phthius heros, and his father Peleus
Phthius rex.