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assistant professor

American  

noun

  1. a teacher in a college or university who ranks above an instructor and below an associate professor.


assistant professor British  

noun

  1. a university teacher lower in rank than an associate professor

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of assistant professor

An Americanism dating back to 1850–55


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ph.D., an assistant professor at Yale University, also co-led the investigation.

From Science Daily ● Oct. 20, 2026

El-Sayed left a position as an assistant professor at Columbia University to work in public health, where he won awards for his success in protecting children’s health from environmental pollution.

From Salon ● Oct. 19, 2026

“That’s the real wild card,” said Sara Sadhwani, assistant professor of politics at Pomona College.

From Los Angeles Times ● Oct. 14, 2026

Katherine C. Lafreniere is an assistant professor of marketing at Alberta School of Business, University of Alberta.

From The Wall Street Journal ● Oct. 12, 2026

He knew about Nigerians, he told her, he was an assistant professor at Yale, and although his interest was mostly in southern Africa, how could he not know about Nigerians when they were everywhere?

From "Americanah" by Chimamanda Ngozi Adichie

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