- interpellation (n.)
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- late 15c., "an appeal" (obsolete), from Latin interpellationem (nominative interpellatio) "an interruption," noun of action from past participle stem of interpellare "to interrupt by speaking," from inter "between" (see inter-) + pellare, collateral form of pellere "to drive" (see pulse (n.1)). The parliamentary sense is attested in English from 1837, from French.