Definition of compact

• p. p. & a - Joined or held together; leagued; confederated.
• p. p. & a - Composed or made; -- with of.
• p. p. & a - Closely or firmly united, as the particles of solid bodies; firm; close; solid; dense.
• p. p. & a - Brief; close; pithy; not diffuse; not verbose; as, a compact discourse.
• v. t. - To thrust, drive, or press closely together; to join firmly; to consolidate; to make close; -- as the parts which compose a body.
• v. t. - To unite or connect firmly, as in a system.
• n. - An agreement between parties; a covenant or contract.