Final answer:
The root of the words JUROR, JURISPRUDENCE, ABJURE, and JURIDICAL is 'Oath', related to the binding commitment of an individual's sworn word, especially within legal settings.
Step-by-step explanation:
The words JUROR, JURISPRUDENCE, ABJURE, and JURIDICAL all derive from a root meaning Oath. This linguistic root pertains to the binding nature of an individual's sworn word, particularly within the context of legal proceedings or commitments. In the context of a jury, this involves citizens swearing to honestly and impartially give a verdict. Jurisprudence involves the theoretical understanding of law, which could be seen as a commitment to the intellectual rigour associated with interpreting legal precedents. Abjuring relates to formally renouncing something under oath, and juridical refers to matters pertaining to the administration of justice or related to judgment according to laws.
When considering the function these words serve within the legal context, a juror is a member of a jury, a body of citizens sworn to give a verdict, hence relating to an oath. Jurisprudence is the study and theory of law, which involves interpreting legal texts and precedents where oaths and the wielding of legal power come into play. To abjure means to swear away or renounce seriously, and juridical relates to the judicial process or legal matters in general. The concept of oath becomes relevant when examining legal processes and the expectations placed upon individuals within the legal system, including judges, jurors, and legal practitioners, who often swear oaths to uphold the law and perform their duties faithfully.
Answer: C) Oath