constitution

noun

• The act, or process of setting something up, or establishing something; the composition or structure of such a thing; its makeup.
• The formal or informal system of primary principles and laws that regulates a government or other institutions.
• A legal document describing such a formal system.
• A person's physical makeup or temperament, especially in respect of robustness.

  "He has a strong constitution, so he should make a quick recovery from the illness."

• The general health of a person.