Term: ethyl chloride: a colorless flammable gas used as a local surface anesthetic
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: flea beetle: any small leaf beetle having enlarged hind legs and capable of jumping
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: biltong: meat that is salted and cut into strips and dried in the sun
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: trailer truck: a truck consisting of a tractor and trailer together
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: feeder: a branch that flows into the main stream
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: presidio: a fortress established in the southwestern United States by the Spanish in order to protect their missions and other holdings
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: ichthyology: the branch of zoology that studies fishes
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: neural tube: a tube of ectodermal tissue in the embryo from which the brain and spinal cord develop
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: macroeconomist: an economist who specializes in macroeconomics
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: fascioliasis: infestation with the liver fluke Fasciola hepatica; liver damage sometimes occurs; related to liver rot
Broader: substance: a particular kind or species of matter with uniform properties | Unrelated: expedient: a means to an end; not necessarily a principled or ethical one