[4]“One who presents a petition to a court. " .Cf. The Publisher's Editorial Staff, Black's Law Dictionary, abridged 6th edition, at p. 793，West Publishing Co. (1991).

[5]“The plaintiff in a real action. ”Cf. Bryan A. Gamer, Black's Law Dictionary, 7th edition, at p. 441 , West Croup (1999).

[6]“Chiefly Scots and ecclesiastical law, plaintiff, prosecutor. ”Cf. Philip Babcock Grove, Ph. D. , Webster's Third New International Dictionary of the English Language Unabridged, at p. 1848，G & C Merriam Co. (1976).

[7]“A person who accuses another of a crime. ” Cf. Bryan A. Gamer, Black’s Law Dictionary, 7th edition, at p. 22，West Croup (1999).

[8]“Person who states a grievance in court. ” Cf. P. H. Collin, Dictionary of Law, at p. 93，Peter Collin Publishing Ltd. (1993).

[9]“The plaintiff in a libel case was called libellant or libellant；the defendant was called libelee or libellee. ”Cf. James E. Clapp, Random House Webster's Dictionary of the Law, at p. 272，Random House, New York (2000).