Nouns

(n)call upan order to report for military duty

Verbs

(v)call up, bring forwardbring forward for consideration“The case was called up in court”
(v)call, telephone, call up, phone, ringget or try to get into communication (with someone) by telephone“I tried to call you all night”, “Take two aspirin and call me in the morning”
(v)remember, retrieve, recall, call back, call up, recollect, thinkrecall knowledge from memory; have a recollection“I can't remember saying any such thing”, “I can't think what her last name was”, “can you remember her phone number?”, “Do you remember that he once loved you?”, “call up memories”
(v)call up, summoncause 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”
(v)call up, mobilize, mobilise, rallycall to arms; of military personnel