Neomycin and Framycetin are not absorbed from the gastrointestinal tract and are thus found in many topical medications such as creams, ointments and eyedrops. They can also be used for gastrointestinal infections.
radio chassis - a chassis for a radio receiver 3. chassis - the skeleton of a motor vehicle consisting of a steel frame supported on springs that holds the body and motor automotive vehicle, motor vehicle - a self-propelled wheeled vehicle that does not run on rails
1. a framework spanning a railroad track or tracks for displaying signals. 2. any of various spanning frameworks, as a bridgelike portion of a crane. 3. a frame consisting of scaffolds on various levels used to erect vertically launched rockets and spacecraft. 4. a framelike stand for supporting a barrel or cask. [1325â75; Middle English gauntre < dial.