summoner

About 0.05 uses per million words.

Meaning

1. noun One who summons or evokes, particularly in legal contexts.
2. noun An apparitor; an officer of an ecclesiastical court whose job it was to deliver a summons to an offending member of the diocese.
3. noun A small bell for summoning an employee to provide service.

Similar words

somner conjurer evocator solicitor conjuror conjurour invoker solicitant convener invocator

Often followed by

and of is to in was who has with