πλέθρον
πλέθρον
πλέθρον, ου, τό,
as measure of length, a plethron, = 100 Greek or 101 English feet, 1/6 of a stade, Hdt., Xen.
as a square measure, 10, 000 square feet (Greek) = about 37 perches, Plat., Dem.;—used to translate the Rom. jugerum, though this was about 2 roods 19 perches, Plut.
deriv. uncertain