Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun convocation

2 senses of convocation

Sense 1
convocation -- (a group gathered in response to a summons)
       => gathering, assemblage -- (a group of persons together in one place)

Sense 2
convocation, calling together -- (the act of convoking)
       => assembly, assemblage, gathering -- (the social act of assembling; "they demanded the right of assembly")