(a) A gateway; a gate of a city, castle, house, etc.; also, a doorway; flod gate, a floodgate; (b) the movable barrier which closes off a gateway; one of the valves of a double gate; ?a portcullis……

(a) An established road, a main thoroughfare, highway; a principal road between cities; a city street; also, the surface of a road, roadbed; brod wei; commune (private) wei; pleine wei, level roadway……