side of a ship or an aircraft

strokes 11
strokes after radical 5
船舷 船舷 chuan2 xian2
sides of a ship; ship's railing; fig. the dividing line between shipboard expenses and onshore freight charges

舷梯 舷梯 xian2 ti1
gangway; ramp (to board a ship or plane)

右舷 右舷 you4 xian2
starboard (of a ship)

左舷 左舷 zuo3 xian2
port (side of a ship)