Definition of Mainstem. Meaning of Mainstem. Synonyms of Mainstem

- Mainstem may refer to: Mainstem (hydrology) is the prin****l watercourse in a riverine drainage system with multiple named streams. Mainstem bronchus is...
- main stem or mainstem (also known as a trunk) is "the primary downstream segment of a river, as contrasted to its tributaries". The mainstem extends all...
- and Middle Fork Newaukum Rivers. The length of the three forks and the mainstem river is 56.7 miles (91.2 km). The river's name comes from the Upper Chehalis...
- A bronchus (/ˈbrɒŋkəs/ BRONG-kəs; pl.: bronchi, /ˈbrɒŋkaɪ/ BRONG-ky) is a p****age or airway in the lower respiratory tract that conducts air into the lungs...
- and lies against the heart, great vessels, and the carina where the two mainstem bronchi branch off from the base of the trachea. The alveoli are tiny air...
- The Patapsco River (/pəˈtæpˌskoʊ/ pə-TAP-skoh ) mainstem is a 39-mile (63 km) river in central Maryland that flows into the Chesapeake Bay. The river's...
- the Green River, a tributary of the Colorado, then on the south by the mainstem of the Colorado. Both the Colorado and Columbia Rivers flow to the Pacific...
- Tule River. The 27.8-mile-long (44.7 km) South Fork Tule River joins the mainstem Tule River at Lake Success. The South Fork Tule River begins at 9,100 feet...
- of the Missouri River Pick–Sloan Missouri Basin Program "Missouri River Mainstem Reservoir System Master Water Control Manual". U.S. Army Corps of Engineers...
- anabranch or minor braid of a braided channel that is slower than the mainstem, often becoming boggy and stagnant. Though fauna varies by region, many...