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.
Melissa Terras, a professor of digital cultural heritage at the University of Edinburgh, noted that while the medium is exciting, its success depends on long-term industrial commitment. Munis Raza, Interesting Engineering, 20 Feb. 2026 This week came new criticism after the Times/Herald revealed Uthmeier had secured a $100,000 salary for a two-hour-a-week teaching gig at UF’s law school, vastly more than an adjunct professor typically makes. Dan Sullivan, Sun Sentinel, 19 Feb. 2026 This week came new criticism after the Herald/Times revealed Uthmeier had secured a $100,000 salary for a two-hour-a-week teaching gig at UF’s law school, vastly more than an adjunct professor typically makes. Dan Sullivan, Miami Herald, 19 Feb. 2026 Calling these early moments of the bit act-outs don’t quite do them justice, as Fleming throws himself into the performance with an uninhibited ferocity that would make his college professors proud. John Roy, Vulture, 19 Feb. 2026 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 21 Feb. 2026.

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

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