截距

截距	jié jù	intercept (the point at which a line crosses the x- or y-axis)
截	jié	to cut off (a length) / to stop / to intercept / section / chunk / length
距	jù	to be at a distance of ... from; to be apart from / (bound form) distance / spur (on the leg of certain birds: gamecock, pheasant etc)