Joinder
Pronunciation : Join"der
Part of Speech : n.
Etymology : [F. joindre. See Join, v. t.]
Definition : 1. The act of joining; a putting together; conjunction. Confirmed by mutual joinder of your hands. Shak.
2. (Law) (a) A joining of parties as plaintiffs or defendants in a suit. (b) Acceptance of an issue tendered in law or fact. (c) A joining of causes of action or defense in civil suits or criminal prosecutions.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder