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.
The result of such refining is a neutral-tasting oil that is inexpensive, shelf-stable and able to be heated at a high temperature without smoking, said Eric Decker, a food science professor at the University of Massachusetts Amherst. Jonel Aleccia, Chicago Tribune, 7 Mar. 2025 Some big-name actors have been rumored to be in consideration for the roles of various professors at Hogwarts — such as Snape, Professor McGonagall, Hagrid and Dumbledore. Dessi Gomez, Deadline, 7 Mar. 2025 The summit is one of the first steps in figuring out how to create a regulatory framework for cryptocurrency, says Campbell Harvey, a professor of finance at Duke University. Deepa Shivaram, NPR, 7 Mar. 2025 Jack Cutmore-Scott co-starred as Freddy, with Nicholas Lyndhurst as Frasier’s pal and fellow professor Alan, Toks Olagundoye as department head Olivia, Jess Salgueiro as Freddy’s friend and roommate Eve and Anders Keith as Frasier’s nephew David. Dave Nemetz, TVLine, 6 Mar. 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 12 Mar. 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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