(law) One who makes an interplea. / (law) Motion for a third party to enter into a lawsuit in process because a matter is being adjudicated in which they have an interest.

plural of interpleader

(law) To plead against each other, or go to trial between themselves, as the claimants in an interpleader.

Third-person singular simple present indicative form of interplead

present participle of interplead

simple past tense and past participle of interplead