2 entries found for aberration.
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aberration chromatic aberration

Main Entry: ab·er·ra·tion
Pronunciation: ab--r-shn
Function: noun
1 : the act of differing especially from a moral standard or normal state
2 : unsoundness or disorder of the mind
3 : a small regularly occurring change of apparent position in heavenly bodies due to the combined effect of the motion of light and the motion of the observer