English verb: call on | |||
1. | call on (communication) have recourse to or make an appeal or request for help or information to | ||
Samples | She called on her Representative to help her. She turned to her relatives for help. | ||
Examples | They call on him to write the letter | ||
Synonyms | turn | ||
Pattern of use | Somebody ----s somebody. Somebody ----s somebody to INFINITIVE | ||
Broader (hypernym) | appeal, invoke | ||