The property of being inaccurate; lack of accuracy.
Incorrect calibration of a measuring device, or incorrect use; lack of precision.
A statement, passage etc. that is inaccurate or false.
A move that is considered suboptimal, but not as bad as a blunder.
The genuinity - as distinguished from the efficacity or the regularity - of a sacrament as a result of some formal dispositions being fulfilled.
The state of being valid, authentic or genuine.
State of having legal force.
A quality of a measurement indicating the degree to which the measure reflects the underlying construct, that is, whether it measures what it purports to measure (see reliability).