revenant

Someone who returns from a long absence.

They would not visit this undesirable revenant with his insolent wealth and discreditable origin.

The undergraduates, our fogey revenant observes, look much as they did.., in outward aspect.

A person or thing reborn.

Sometimes […] semi-identifications could be made on the basis of names. Henry VII's son Arthur was hailed as a revenant in this way.

A supernatural being that returns from the dead; a zombie or ghost.

For granting even that Religion were dead; that it had died, half-centuries ago, with unutterable Dubois; or emigrated lately, to Alsace, with Necklace-Cardinal Rohan; or that it now walked as goblin revenant with Bishop Talleyrand of Autun; yet does not the Shadow of Religion, the Cant of Religion, still linger?

Earlier you mentioned a ghost, a revenant with which we may contaminate the Emperor.

Returning.

On clear nights when the moon was full, she waited for its shining revenant ghost.

[…]which, in turn, led to the first U.S. vessel to be lost that day, as an Avenger touched down near the destroyer USS Porter, which, shortly thereafter, took a torpedo hit, quite possibly from the Avenger's weapon deciding that, well, water immersion must surely mean that it should activate. USS Shaw, the revenant survivor of Pearl Harbor, was then forced to rescue the surviving crew of both the Porter and the aircraft before finishing off the stricken Porter with its guns.