centennially Definition

semicentennial, centenary, tricentenary, bicentennial, anniversarily, commemoration, sesquicentennial, octocentenary, jubilar, commemorate, commemorative, jubilarian, commemoratory, jubilee, celebration, anniversary, tercentenary, bicentenary, memorial, inaugurally, landmark, historic, remembrance day, monumentalize, sesquicentenary, tricentennial, moniment, silver jubilee, encaenia, bimillenary, juneteenth, annuary, monument, tercentennial, homecoming, merrymake, quadricentennial, bimillennium, observance, memorializer, independence day, fiftieth, unhistoric, historicalness, remembrance sunday, incedingly, festivity, quasquicentennial, epinicion, heritage, festlich, milliary, inauguration, hoarstone, victory day, inaugural, parade, victoria day, lincoln, legal holiday, merestone, momentous, sextodecimo, rededication, statue of liberty, horography, centuriator, historize, remembrance, quincentennial, fortieth, annual, washington monument, birthday, honor, octennial, milestone, solar calendar, memorialize, ceremony, rag week, semioccasionally, reinaugurate, twelfthtide, quarter day, sixteenmo, laureled, national flag, coronation, sexennially, festally, panegyris, christian holy day, military ceremony, glottochronological, gala, history, religious service, convocation, tricennial,