[ im-plee-der ]
/ ɪmˈpli dər /

noun Law.

a procedural method by which an original party to an action may bring in and make a claim against a third party in connection with the claim made against the original party.

Origin of impleader

First recorded in 1570–80; implead + -er1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019