not guilty

noun

1

: a plea by a criminal defendant who intends to contest the charges compare guilty, nolo contendere

Note: Under the Federal Rules of Criminal Procedure, if a defendant refuses to plead or if the defendant is a corporation that fails to appear the court must enter a plea of not guilty on the defendant's behalf.

2

: a verdict rendered by a jury acquitting a criminal defendant upon finding that the prosecution has not proven the defendant's guilt beyond a reasonable doubt