['siθә]
n.
齐特拉琴(古希腊一种类似竖琴的古乐器)

cither \cither\ n.
a musical instrument resembling a harp with strings stretch
over a flat sounding box; the {zither}. It is played with a
plectrum and with fingers.

Syn: zither, zithern.
[WordNet 1.5]