not-guilty

The compound "not-guilty" is a straightforward legal and moral construct built from fundamental English elements. "Guilty" originates from Old English 'gylt', a term for sin or offense, which itself has obscure Germanic roots, possibly relating to debt or delinquency. The adjectival form 'gyltig' ("sinful") evolved into the modern "guilty," carrying the sense of being responsible for a misdeed. The prefix "not," an ancient and robust negation from Old English, is appended to directly invert this meaning. In the specific context of law, "not guilty" crystallized as a precise term of art for a verdict declaring the accused is not legally culpable for the charged offense, separating the formal judgment from the broader concept of innocence.

Structure: not (negation) + guilty (culpable) - not: From Old English 'nāt', 'nōt', a contraction of 'ne wāt' ("does not know"). It functions as a general adverb and particle of negation. - guilty: From Old English 'gyltig' ("offending, culpable"), derived from 'gylt' ("offense, crime, sin"). The suffix '-y' forms an adjective meaning "characterized by or full of."