ῥιψαύχην

ενος, ὁ
A. tossing the neck (or head), properly of horses: metaph., ῥιψαύχενι σὺν κλόνῳ Pi. Dith.Oxy. 1604 ii 13.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project