inaugural, inauguration - the ceremonial induction into a position; "the new president obviously enjoyed his inauguration"

speech, address - the act of delivering a formal spoken communication to an audience; "he listened to an address on minor Roman poets"

U.S.A., United States, United States of America, US, USA, America, U.S. - North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776