Improve ریورسرنری meaning in English

Is there any meaning of the word ریورسرنری that needs an edit? Please click that meaning to rewrite it.

reversionary

Is there any meaning of the word ریورسرنری that needs to be removed from the list? Please click that meaning to mark it for deletion.

reversionary

Do you want to add a new meaning, definition, and a sentence of the word ریورسرنری? Please feel free to add.