professor

noun

pro·​fes·​sor prə-ˈfe-sər How to pronounce professor (audio)
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.
But the effects of the country’s objections are more than symbolic, said Kristopher Velasco, a sociology professor at Princeton University who studies how international institutions and nongovernmental organizations have worked to expand or curtail LGBTQ+ rights. Lisa Song, ProPublica, 7 Aug. 2025 The business challenges facing the early education industry amount to market failure: Businesses can’t keep up with demand and customers don’t have access to supply, said Katie Sloan, a professor at Oakland University’s Birth to Kindergarten program. Beki San Martin, Freep.com, 7 Aug. 2025 Some professors are assigning more work that must be handwritten or completed in class to attempt to prevent plagiarism and the overuse of AI. Brittney Melton, NPR, 7 Aug. 2025 Andrew Brodsky, a professor at the McCombs School of Business at the University of Texas at Austin who has researched these issues, outlines practical ways to be more conscientious and intentional about our communication choices and patterns. Harvard Business Review, 5 Aug. 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 21 Aug. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!