What is Summon?
Summon definition and meaning on Dictionary terms:
verb (used with object)
to call upon to do something specified.
to call for the presence of, as by command, message, or signal; call.
to call or notify to appear at a specified place, especially before a court: to summon a defendant.
to authorize or order a gathering of; call together by authority, as for deliberation or action: to summon parliament.
to call into action; rouse; call forth (often. followed by up): to summon all one’s courage.