1. Conforming to a standard; usual, typical, or expected.
  2. (of a person) Free from physical or mental disorders.
  3. The usual, typical, or expected state or condition.
  4. Denoting a fault or faulting in which a relative downward movement occurred in the strata situated on the upper side of the fault plane.
  5. A false standard we hold ourselves to in public, and denounce with passion when alone.