Crossword Clue:

The degree of deviation from circularity or sphericity

AnswerCrossword Clue
ANOMALYDeviation from the norm
ANOMALYDeviation from the usual
ANOMALYDeviation from the standard
ANOMALYDeviation from the rule
ERRORDeviation from the truth.
SLOPEDeviation from the horizontal.
ABERRATIONDeviation from the typical.
ABERRATIONDeviation from the proper course