Meaning of summon

Definition of summon

(verb) call in an official matter, such as to attend court
ask to come; "summon a lawyer"
cause to become available for use, either literally or figuratively; "clicking on the icon calls up the program"; "the author's description of the banquet called up delicious aromas"; "running into an old friend summoned up memories of her childhood"
gather or bring together; "muster the courage to do something"; "she rallied her intellect"; "Summon all your courage"
make ready for action or use; "marshal resources"

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