save the day
Definition from Wiktionary, the free dictionary
- (idiomatic, sometimes humorous) To rescue a person or situation from imminent danger or major failure.
1881, Horatio Alger, chapter 25, in From Canal Boy to President or The Boyhood and Manhood of James A. Garfield:
- [H]e acted as chief of staff to General Rosecranz, aiding his superior officer at a most critical point in the battle by advice which had an important influence in saving the day.
1912, Arthur B. Reeve, chapter 6, in The Poisoned Pen:
- “It's Paddy,” cried Craig. “If he can bring them all out safely without the loss of a life he'll save the day yet.”