Mistake, inaccuracy or misapprehension (5)
I believe the answer is:
error
(Other definitions for error that I've seen before include "Mistake or mishap" , "Mistake, lapse" , "Miscalculation" , "Solecism" , "A mistake or inaccuracy" .)
I believe the answer is:
error
(Other definitions for error that I've seen before include "Mistake or mishap" , "Mistake, lapse" , "Miscalculation" , "Solecism" , "A mistake or inaccuracy" .)