reversionary

Of or connected with the reversion of an estate.

Pertaining to or involving a reversion; enjoyable in succession, or after the determination of a particular estate.

In biology, pertaining to or exhibiting reversion; tending to revert; reversive; atavic: as, reversionary characters; a reversionary process.

Of or pertaining to a reversion; involving a reversion; to be enjoyed in succession, or after the termination of a particular estate.

That which is to be received in reversion.

A reversioner.

Pertaining to reversion, especially that of an estate.

of or relating to or involving a reversion (especially a legal reversion)