My parents never felt that I was college 'material'. [=that I was someone who should go to college]
Her boss regards her as executive 'material'. [=as someone who would make a good executive]
The comedian gets his 'material' from things that have happened to him.
(..) The neuronal sensors are correct, because it works. The neurons are all centered. Maybe the inhibitors failed. Mr. Dyson? The materials team. . . ...is running another series this afternoon, and you have to. . . You have to sign it out. Come on. I'll get it. I know I haven't been here that long, (..)1991 Terminator 2: Judgment Day