Πιερία

ή, όν, Adv., ἡ
A. from Pieria, Id. Op. 1, h.Merc. 85: Πιερίδες, αἱ, Pierides, name of the Muses, as haunting Pieria, Hes. Sc. 206, Pi. O. 10(11).96, P. 1.14, etc.: Adj. Πιερικός, ή, όν, Hdt. 4.195, etc.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project