Turned over with the blade of a plough to create furrows (usually for planting crops). / (figuratively, rare) Well-trodden or well-researched, previously explored.

Pronunciation spelling of shadow.

(law) A legal statute, regulation, or judicial decision that is considered still valid and applicable.

(transitive) To represent (a concept, theme, or principle) by an instance. / (transitive, object-oriented programming) To create an object (an instance) of a specific class.