Produced by, or indicating, a cavity in the lungs, not filled, and giving a sound like that produced by blowing into an empty decanter; as, amphoric respiration or resonance.
An elementary substance, not metallic in its nature, which
is present in all organic compounds. Atomic weight 11.97. Symbol C. it
is combustible, and forms the base of lampblack and charcoal, and
enters largely...
