Autogenous in a sentence as an adjective

The Space Shuttle used autogenous pressurization for its main engines / external tank, and the Delta IV is eventually planned to do so as well. And as you mentioned SpaceX plans to use the same system with their next generation of rockets.

"Those who contend that knowledge results wholly from the experiences of the individual, ignoring as they do the mental evolution which accompanies the autogenous development of the nervous system, fall into an error as great as if they were to ascribe all bodily growth and structure to exercise, forgetting the innate tendency to assume the adult form. Were the infant born with a full-sized and completely-constructed brain, their position would be less untenable.

Autogenous definitions

adjective

originating within the body

See also: autogenic