Arm (geography) 2621884 134333434 2007-05-29T15:26:21Z GravityFong 2421993 {{Expand|date=January 2007}} [[Image:ShuswapArms.png|thumb|right|350px|Shuswap Lake in British Columbia with its three arms]] In [[geography]], an '''arm''' is a narrow extension, [[inlet]], or smaller [[reach (geography)|reach]], of water from a much larger body of water, like an [[ocean]], [[sea]], or [[lake]]. Although different geographically, a [[sound (geography)|sound]] or [[bay]] may be called an arm. {{topography-stub}} [[Category:Landforms]] [[Category:Bodies of water]]