What is the meaning of consistency?

noun

• The property of holding together and retaining its shape.
  • usage: "wool has more body than rayon"; "when the dough has enough consistency it is ready to bake"
  • synonyms: consistence, eubstance, body
• A harmonious uniformity or agreement among things or parts.
  • synonyms: consistence
• Logical coherence and accordance with the facts.
  • usage: "a rambling argument that lacked any consistency"
• Logic) an attribute of a logical system that is so constituted that none of the propositions deducible from the axioms contradict one another. (.