assignation

Etymology

From Middle English assignacioun, from Old French assignacion, from Latin assīgnātiō.

noun

1. An appointment for a meeting, generally of a romantic or sexual nature.
   What assignations followed we can never know, except that, according to Morrie, Rick did once boast that there was more than cake and lemon barley waiting for him up at The Glades when he delivered the church magazine. 1986, John le Carré, A Perfect Spy
2. The act of assigning or allotting; apportionment.
3. A making over by transfer of title; assignment.