Pronunciation (UK) IPA (key): /ˈpəʊstɪʤ/ (US) IPA (key): /ˈpoʊstɪʤ/ Noun Singular postage Plural postages Postage is money that is paid to have a letter or package delivered to someone. Mary paid 50 cents for postage. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads