（Σελλασία). A town in Laconia, north of Sparta, near the
river Oenus. Here was fought a great battle between Cleomenes III. and Antigonus Doson in B.C.
221, resulting in the defeat of the former (Polyb. ii. 65-70).
Harry Thurston Peck. Harpers Dictionary of Classical Antiquities. New York. Harper and Brothers. 1898.
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