professor

noun

pro·​fes·​sor prə-ˈfe-sər 

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

prə-ˈfe-sər-ˌship 

noun

Examples of professor in a Sentence

Professor Williams will be teaching the class.

Recent Examples on the Web

Ask professors or advisors to review your materials and provide feedback. —Johnny C. Taylor Jr, USA Today, 10 Sep. 2025

Walt Norem, a beloved professor at UNC Charlotte at the time of the crash, was returning from a business trip. —Scott Fowler, Charlotte Observer, 10 Sep. 2025

But Postman, then a professor of culture and media studies at NYU, believed Americans were fixated on the wrong dystopia. —Time, 10 Sep. 2025

Paul Kurtz, a Buffalo State philosophy professor who chaired the Committee for the Scientific Investigation of Claims of the Paranormal in the mid-1980s, said that before the surgery, Jack had some issues around short-term memory loss. —Kevin Dolak, HollywoodReporter, 10 Sep. 2025

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing professor

• assistant professor
• associate professor
• regius professor

Rhymes for professor

• aggressor
• assessor
• compressor
• confessor
• depressor
• hairdresser
• necessar
• oppressor
• possessor
• processor
• repressor
• successor

Kids Definition

professor

noun

pro·​fes·​sor prə-ˈfes-ər 

: a teacher especially of the highest rank at a college or university

professorial

ˌprō-fə-ˈsōr-ē-əl 

ˌpräf-ə-

-ˈsȯr-

adjective

professorially

-ē-ə-lē 

adverb