PhD
abbreviation or noun
variants
or Ph.D.
plural PhDs or Ph.D.s
: the academic degree, title, or rank of doctor of philosophy
He was awarded a PhD in economics.
Jane Smith, Ph.D.
also
: a person who has earned the academic degree of doctor of philosophy
The Cold Spring Harbor Laboratory Watson School of Biological Sciences graduated its first PhDs (14 of them) in June 2004 … —
Horace Freeland Judson
Horace Freeland Judson Examples of PhD in a Sentence
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Ziemer, a PhD student and teacher at the university, was already holed up in a conference room on the third floor of an academic building with her coworkers and faculty from another program who let them in for shelter.
—Kinsey Crowley, USA Today, 18 Apr. 2025
Korok Ray is a PhD economist/professor who researches/teaches Bitcoin.
—Korok Ray, Forbes.com, 18 Apr. 2025
The PhD student has not been charged with any crime.
—Gloria Pazmino, CNN Money, 18 Apr. 2025
Emily Hotez, PhD and Alice Kuo, MD, PhD are autism researchers at UCLA.
—Alice Kuo and Emily Hotez, Boston Herald, 18 Apr. 2025
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Kinsey Crowley, USA Today, 18 Apr. 2025
Korok Ray is a PhD economist/professor who researches/teaches Bitcoin.
—Korok Ray, Forbes.com, 18 Apr. 2025
The PhD student has not been charged with any crime.
—Gloria Pazmino, CNN Money, 18 Apr. 2025
Emily Hotez, PhD and Alice Kuo, MD, PhD are autism researchers at UCLA.
—Alice Kuo and Emily Hotez, Boston Herald, 18 Apr. 2025
See All Example Sentences for PhD
Cite this Entry
“PhD.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/PhD. Accessed 30 Apr. 2025.
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