δίκροτος

Etymology
From.

Adjective

 * 1) Double-beating.
 * 2)  With only two banks of oars manned.
 * 3) δίκροτος ἁμαξῐτός:  For two carriages.
 * 1) δίκροτος ἁμαξῐτός:  For two carriages.