Biga
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
or BIGATA. A cart or chariot drawn with two horses, coupled side by side; but it is said to be properly a cart with two wheels sometimes drawn by one horsfe, and in the ancient records it is used for any cart, wain, or wagon.
Jacob.