last hurrah
Synonym discussion
Sense: noun/1
"Last hurrah" emphasises a final, energetic effort before an ending — it carries a tone of celebration and bittersweet closure. "Swan song" is the closest synonym, used especially in the arts (a musician's final album, an actor's last film) and often implies exceptional beauty or quality. "Final farewell" is more general and emotional; it can refer to any goodbye, not just a major achievement. "Grand finale" focuses on the spectacular climax of an event or series, without the sense of career-ending finality. "Valedictory" is formal and academic, typically describing a speech or formal statement made at the end of a term or period. For example: a retiring CEO's last big project is her "last hurrah"; Beethoven's final symphony is his "swan song"; a graduation ceremony includes a "valedictory" address.
Etymology
The phrase 'last hurrah' was popularised by Edwin O'Connor's 1956 novel 'The Last Hurrah', about an aging Irish-American politician running his final election campaign. The word 'hurrah' (also spelled 'hooray') is an exclamation of excitement or triumph that has been in English since the 17th century, probably borrowed from German 'hurra' or a similar battle cry. Before the novel, 'hurrah' was associated with cheers and celebration; O'Connor's book gave the word a new meaning — a final, spirited effort before the end.
First known use
1966
1966, in the meaning defined above