as in gold mine
an abundant source
the university has long been a mother lode of athletic talent, with many alumni joining the rarefied ranks of the professionals
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Recent Examples of mother lode
Game shows have always been about making a deal, but this was the mother lode!
—
Lindsay Soll, EW.com, 25 July 2025
Considering how much Italy is growing in terms of national branding, accessing the mother lode of tourism could be a great opportunity for foreign investors interested in Italy.
—Andrea Pietrini, Forbes, 20 Feb. 2025
There are nearly 1,600 types of beans alone in this mother lode called The Exchange, each with its own story of human connection.
—Margaret Roach, New York Times, 15 Jan. 2025
But recently, the Leawood resident (a scientific illustrator by trade) struck the mother lode.
—Randy Mason, Kansas City Star, 2 Jan. 2025
See All Example Sentences for mother lode
Lindsay Soll, EW.com, 25 July 2025
Considering how much Italy is growing in terms of national branding, accessing the mother lode of tourism could be a great opportunity for foreign investors interested in Italy.
—Andrea Pietrini, Forbes, 20 Feb. 2025
There are nearly 1,600 types of beans alone in this mother lode called The Exchange, each with its own story of human connection.
—Margaret Roach, New York Times, 15 Jan. 2025
But recently, the Leawood resident (a scientific illustrator by trade) struck the mother lode.
—Randy Mason, Kansas City Star, 2 Jan. 2025
See All Example Sentences for mother lode
Recent Examples of Synonyms for mother lode
Noun
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Sure, there’s always some folks out there who leave reviews without actually making the recipe, but true reviews are a gold mine.—
Josh Miller,
Southern Living,
14 Mar. 2026
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The real gold mine would be if the government were to release the first-ever photo or video of a UAP obtained via satellite, said Harvard professor and astrophysicist Avi Loeb.—
Danya Gainor,
CNN Money,
7 Mar. 2026
Noun
-
In a locked room down a long hallway at our home office in Birmingham, a treasure trove of Southern.—
Josh Miller,
Southern Living,
14 Mar. 2026
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Released in Cowtown but unmistakably Big D in spirit is the new Dallas Blues Society Lost Recordings, a treasure trove of mostly Dallas musicians captured nearly 40 years ago.—
Thor Christensen,
Dallas Morning News,
11 Mar. 2026
Noun
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Many auto parts places will pour the contents into their giant waste-oil repositories, then give you back your bucket.—
Andrew P. Collins,
The Drive,
11 Mar. 2026
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America’s strategic petroleum reserves, or SPR, is a prodigious repository of crude oil meant to offset global supply crises like the one unleashed by the Iran conflict.—
Dallas Morning News,
Dallas Morning News,
9 Mar. 2026
Cite this Entry
“Mother lode.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mother%20lode. Accessed 18 Mar. 2026.
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