'Inogen' definitions:

Definition of 'Inogen'

From: GCIDE
  • Inogen \In"o*gen\, n. [Gr. 'i`s, 'ino`s, a muscle + -gen.] (Physiol.) A complex nitrogenous substance, which, by Hermann's hypothesis, is continually decomposed and reproduced in the muscles, during their life. [1913 Webster]