What is the meaning of constitutionalize?

verb

• Provide with a constitution, as of a country.
  • usage: "The United States were constitutionalized in the late 18th century"
• Take a walk for one's health or to aid digestion, as after a meal.
  • usage: "A good way of exercising is to constitutionalize"
• Incorporate into a constitution, make constitutional.
  • usage: "A woman's right to an abortion was constitutionalized in the 1970's"
  • synonyms: constitutionalise