Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: rationality  ,ra-shu'na-lu-tee
  1. The state of having good sense and sound judgment
    "his rationality may have been impaired";
    - reason, reasonableness
  2. The quality of being consistent with or based on logic
    - rationalness

Derived forms: rationalities

Type of: logicality, logicalness, saneness, sanity

Encyclopedia: Rationality