Definitions for "Evocation"
The summoning of most often evil spirits using a magical incantation or ritual.
The summoning of spiritual entities or elementals to local attendance in visible or invisible states.
Calling up spirits. (Not an Invocation)
The act of calling out or forth.
The calling forth of daimons into visible and sometimes tactile presence.
stimulation that calls up (draws forth) a particular class of behaviors; "the elicitation of his testimony was not easy"