origin
Example Sentences
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One theory for the origin of the Martian moons -- the "giant impact" hypothesis -- is that they formed after a celestial body collided with Mars.
From Barron's ● Aug. 16, 2026
Iranian media initially reported the origin of the pollution was under investigation and Iran's foreign ministry spokesman said on Thursday its source was a "foreign bulk ship".
From BBC ● Aug. 14, 2026
As with every comic book superhero, it’s all in their origin stories.
From Salon ● Aug. 14, 2026
The findings could have important consequences for one of the longest-running questions in medical history: the origin of syphilis.
From Science Daily ● Aug. 12, 2026
They had to answer one more question: What is the origin of the phrase, "to meet one's Waterloo" and what does it mean?
From "The View From Saturday" by E.L. Konigsburg
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Beyond the academic debate about his origins, Homer is everywhere in Bornova.
From Barron's ● Aug. 17, 2026
The Nature Metabolism study focused on the origins of phenol metabolites as well as indole metabolites, which are produced from the amino acid tryptophan.
From Science Daily ● Aug. 15, 2026
An expert could analyze the individual brushstrokes on the statue to identify the exact origins of the bust, she said.
From Los Angeles Times ● Aug. 14, 2026
Some cosmetics, medicines and supplements contain gelatin, animal fats, alcohol or other ingredients whose origins matter to observant consumers.
From MarketWatch ● Aug. 12, 2026
“It seems the Swanburne motto is proven correct: No hopeless case is truly without hope. I will read this diary, and I will learn the origins of this curse upon my family...ah—ah—choo!”
From "The Interrupted Tale" by Maryrose Wood
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Vocabulary lists containing origin
Jim Burke's Academic Vocabulary List
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Superhero Lexicon
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Wonder Woman's Superpower Words
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