This word occurs frequently in the Constitution of the United States, and it is used there in different meanings: (1) to settle firmly, to fix unalterably; as in to establish justice, which is the avowed object of the Constitution; (2) to make or form; as in to establish uniform laws governing naturalization or Bankruptcy; (3) to found, to create, to regulate; as in "Congress shall have power to establish post offices"; (4) to found, recognize, confirm, or admit; as in "Congress shall make no law respecting an establishment of religion"; and (5) to create, to ratify, or confirm, as in "We, the people … do ordain and establish this Constitution."
To settle, make, or fix firmly; place on a permanent footing; found; create; put beyond doubt or dispute; prove; convince. To enact permanently. To bring about or into existence.
ESTABLISH. This word occurs frequently in the Constitution of the United States, and it is there used in different meanings. 1. To settle firmly, to fix unalterably; as, to establish justice, which is the avowed object of the constitution. 2. To make or form as, to establish an uniform rule of naturalization, and uniform laws on the subject of bankruptcies, which evidently does not mean that these laws shall be unalterably established as justice. 3. To found, to create, to regulate; as, congress shall have power to establish post roads and post offices. 4. To found, recognize, confirm or admit; as, congress shall make no law respecting an establishment of religion. 5. To create, to ratify, or confirm; as, we, the people, &c., do ordain and establish this constitution, 1 Story, Const. Sec. 454.