What is sciatica? Sciatica is pain, tingling, or numbness produced by an irritation of the nerve roots that lead to the sciatic nerve. The sciatic nerve is formed by the nerve roots coming out of the spinal cord into the lower back. It goes down through the buttock, then its branches extend down the back of the leg to the ankle and foot.
Definition of navigable - (of a waterway or sea) able to be sailed on by ships or boats, (of a website) easy to move around in Definition of navigable - (of a waterway or sea) able to be sailed on by ships or boats, (of a website) easy to move around in
navigable, miles, system and missouri. MISSISSIPPI RIVER ( Algonquin 3/ issi Rrne, great river; literally, father of waters). The principal river of the North American continent ; counting as a part of it the longest branch of the drainage system, the Missouri, which far over tops the central stem, it is the longest river in the world.