aberration

1. A state or condition markedly different from the norm (synset 114527267)
   is a type of: abnormalcy, abnormality - an abnormal physical condition resulting from defective genes or developmental deficiencies
   subtypes:

   • chromosomal aberration, chromosomal anomaly, chromosonal disorder, chrosomal abnormality - any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities
   • deflection, warp - a twist or aberration; especially a perverse or abnormal way of judging or acting
   same as: aberrance, aberrancy, deviance
2. A disorder in one's mental state (synset 114409995)
   is a type of: disturbance, folie, mental disorder, mental disturbance, psychological disorder - (psychiatry) a psychological disorder of thought or emotion; a more neutral term than mental illness
3. An optical phenomenon resulting from the failure of a lens or mirror to produce a good image (synset 111440253)
   is a type of: optical phenomenon - a physical phenomenon related to or involving light
   subtypes:

   • chromatic aberration - an optical aberration in which the image has colored fringes
   • spherical aberration - an optical aberration resulting in a distorted image
   same as: distortion, optical aberration

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing