From Longman Dictionary of Contemporary Englishroll-callˈroll-call noun [countable, uncountable] CHECK/MAKE SUREthe act of reading out an official list of names to check who is there
Examples from the Corpus
roll-call• Only about one fifth of names submitted make it through to the final roll-call of the main Honours Committee.• Objection from one senator and one representative to the electoral vote reported from any state is sufficient to interrupt the roll-call. 