1. Simple 2. Homoiomerous (organ) 3. Simple (temperament) 4. Simple (dystemperament)

1. Simple and not compound (temperament, organ, etc.) 2. Any body organ or tissue that is not made up of various types of parts 3. A temperament in which only one of the quadruple qualities (hotness, coldness, wetness, dryness) is sensed or preponderant 4. A dystemperament in which only one quality or humor is sensed or preponderant