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professor

noun

pro·​fes·​sor prə-ˈfe-sər How to pronounce professor (audio)
Synonyms of professornext
1
: one that professes, avows, or declares
2
a
: a faculty member of the highest academic rank at an institution of higher education
b
: a teacher at a university, college, or sometimes secondary school
c
: one that teaches or professes special knowledge of an art, sport, or occupation requiring skill
professorship noun

Examples of professor in a Sentence

Professor Williams will be teaching the class.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Victor Hansen, a former military prosecutor and law professor at New England Law Boston, said drug cartels would still be subject to civilian law even with the terrorist group designation. Caitlin Yilek, CBS News, 3 Dec. 2025 Noah Diffenbaugh, a professor and environmental researcher at Stanford University, said the economic damage from climate change will take different shapes. Samantha Delouya, CNN Money, 3 Dec. 2025 This in turn can reduce your risk of falling, Belinda Beck, MS, PhD, founder of The Bone Clinic in Brisbane, Australia, and a professor in the School of Allied Health, Sport and Social Work at Griffith University, tells SELF. Jenny McCoy, SELF, 3 Dec. 2025 Melnick is a professor of American politics at Boston College who has been writing about OCR for decades. Cory Turner, NPR, 3 Dec. 2025 See All Example Sentences for professor

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of professor was in the 14th century

Browse Nearby Words

Cite this Entry

“Professor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/professor. Accessed 5 Dec. 2025.

Kids Definition

professor

noun
pro·​fes·​sor prə-ˈfes-ər How to pronounce professor (audio)
: a teacher especially of the highest rank at a college or university
professorial
ˌprō-fə-ˈsōr-ē-əl How to pronounce professor (audio)
ˌpräf-ə-
-ˈsȯr-
adjective
professorially adverb

More from Merriam-Webster on professor

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