research
noun
diligent and systematic inquiry or investigation into a subject in order to discover or revise facts, theories, applications, etc..
researched
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past participleof research.past participle
A verb form used in perfect and passive verb constructions and that can also function as a modifier.
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past tense formof research.past tense
Used to describe completed actions or previous habitual actions.
researchnoundiligent and systematic inquiry or investigation into a subject in order to discover or revise facts, theories, applications, etc..
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
I’ve researched the revenues of both locations and can comfortably afford to do this.
From MarketWatch ● Sep. 11, 2026
Pal researched multi-GPU parallelization, or ways of stitching many chips together, at Nvidia, and later co-founded Auradine, a bitcoin miner, where he designed what he describes as the lowest-voltage chip ever shipped.
From The Wall Street Journal ● Aug. 18, 2026
He researched online and emailed the company posing as an investor to learn more about the event, Mangione told the court.
From BBC ● Aug. 14, 2026
Rigorously researched, “Skipping School” will interest historians of education and general readers curious about the place of homeschooling in American life.
From The Wall Street Journal ● Jul. 22, 2026
In our encyclopedia, I researched the most dangerous and deadly things in the universe, and I brought them to our valley.
From "Ida B" by Katherine Hannigan
