adjective

1. firmly placed or attached; not movable
2. established; settled; set a fixed price
3. steady; unmoving; resolute a fixed purpose
4. remaining in the same position relative to the earth a fixed satellite
5. persisting obstinately in the mind and tending to control the thoughts and actions; obsessive a fixed idea
6. Chem.
   1. nonvolatile, as a vegetable oil
   2. incorporated into a stable compound from its free state, as atmospheric nitrogen
   3. permanently held, as a fabric dye
7. ☆ Informal supplied with something needed, specif. money comfortably fixed for life
8. ☆ Slang with the outcome dishonestly arranged beforehand a fixed race