flagpole /ˈflæɡˌpoʊl/noun 1verb 1forms 3phrases 1 noun1 •A tall pole up which one or more flags may be raised and flown. verb1 •(Canada, rare) To exit a country momentarily and reenter, usually in order to satisfy immigration requirements. formsflagpoled · flagpoling · flagpoles Phrases with flagpole run something up the flagpoleTo propose an idea or make a suggestion in order to acquire feedback from others.