assignation
Assignation is a term with at least two main senses. In common usage, it denotes a secret or illicit meeting, especially a romantic rendezvous between lovers. The sense carries literary and historical connotations and is often found in fiction or historical writing to describe a clandestine appointment or liaison.
In a legal and administrative context, assignation can refer to the act of assigning or allocating rights,
Etymology traces assignation to Latin assignatio, through Old French assignation, with the core meaning of appointing,
Usage notes: the two senses are distinct and can lead to confusion if context is unclear. The