the mother of all

idiom

used to say that something is larger, better, worse, etc., than all other things of the same kind
It has been described as the mother of all construction projects.

Examples of the mother of all in a Sentence

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Instead of making up a marketing narrative, Bense turned to the mother of all stories, The Iliad, for inspiration, creating a brand of deodorants, body washes and fragrance around the aesthetics, drama and romance of the classical world. Samantha Conti, Footwear News, 3 Sep. 2019 That’s the inner ear—the mother of all carsickness. IEEE Spectrum, 24 Feb. 2016 Next month — March 20–21, to be exact — NRI will host the mother of all Buckley fests at the Ideas Summit in Washington, D.C. Neal B. Freeman, National Review, 11 Feb. 2025 What seals the deal, especially for consumers, listeners, and music lovers, is the vibrant curation which effectively makes Bandcamp function as the mother of all independent radio stations. Spin Staff, SPIN, 9 Jan. 2025 See All Example Sentences for the mother of all

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“The mother of all.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/the%20mother%20of%20all. Accessed 16 Apr. 2025.

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