• A departure from what is normal, usual, or expected, typically one that is unwelcome
  • A person whose beliefs or behavior are unusual or unacceptable
  • A departure from someone's usual moral character or mental ability, typically for the worse
  • A characteristic that deviates from the normal type
  • The failure of rays to converge at one focus because of limitations or defects in a lens or mirror
  • ABERRATION, the state of being aberrant [n]
  • The apparent displacement of a celestial object from its true position, caused by the relative motion of the observer and the object
  • ABERRATION, an instance of being aberrant [n]