A person who brings a lawsuit; the complainant.  Opposite of a defendant.
Related information about plaintiff:
- Plaintiff - Wikipedia, the free encyclopedia
 A plaintiff (Π in legal shorthand), also known as a claimant or complainant, is the   term used in some jurisdictions for the party who initiates a lawsuit (also known ...
 
- plaintiff - Legal Dictionary - The Free Dictionary
 The party who sues in a civil action; a complainant; the prosecution—that is, a   state or the United States representing the people—in a criminal case.
 
- plaintiff - definition of plaintiff by the Free Online Dictionary ...
 n. Law. The party that institutes a suit in a court. [Middle English plaintif, from   Anglo-Norman pleintif, from Old French plaintif, aggrieved; see plaintive.] plaintiff ...
 
- Plaintiff - Merriam-Webster Online
 a person who brings a legal action — compare defendant · See plaintiff defined   for English-language learners » · See plaintiff defined for kids » ...
 
- Plaintiff | Define Plaintiff at Dictionary.com
 a person who brings suit in a court ( opposed to defendant ). Relevant Questions.   What Is the Symbol for P... What Is A Plaintiff? What Is a Plaintiff's Jo... Who Is A ...
 
- plaintiff - Wiktionary
 plaintiff (plural plaintiffs). (law) A ... Revised Unabridged Dictionary, G. & C.   Merriam, 1913; plaintiff in The Century Dictionary, The Century Co., New York,   1911 ...
 
- Use plaintiff in a sentence | plaintiff sentence examples
 Example sentences with the word plaintiff. plaintiff example ...
 
- Plaintiff Synonyms, Plaintiff Antonyms | Thesaurus.com
 Synonyms for plaintiff at Thesaurus.com with free online thesaurus, antonyms,   and definitions. Dictionary and Word of the Day.