autogenous

Another question was about the engine’s autogenous pressurization system, in which the propellent is pressurized in the tanks, rather than using a system using helium.

Instead, he mumbles about activating blood platelets by spinning, flicking rapidly through slides depicting autogenous bone transplants, the patients’ eyes creepily whited out.

"In brief, we may say that each part is in chief measure autogenous."

The tubing and castings are joined together by hard soldering, brazing or autogenous welding.

These last may be autogenous delusions or thoughts about actual events which precipitated the psychosis.