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prof

1 American  
[prof] / prɒf /

noun

Informal.
  1. professor.


Prof. 2 American  

abbreviation

  1. Professor.


Prof. 1 British  

abbreviation

  1. 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

prof 2 British  
/ prɒf /

noun

  1. informal short for 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

Etymology

Origin of prof

An Americanism dating back to 1830–40; by shortening

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.

"The higher the value of the trip, the more of a cut Uber takes. So the more the customer pays, the less the driver actually earns per minute," its lead author, prof Reuben Binns, explained.

From BBC • Jun. 29, 2025

In the same issue of Science, a collaboration led by prof.

From Science Daily • May 17, 2024

But that may be too complicated a message for a movie in which even the smart one — ex-MIT prof Betty — triumphs not with her brain but with her stomach.

From Washington Post • Jan. 31, 2023

This was per UCLA’s emeritus linguistics prof and Native American languages whiz Pamela Munro.

From Los Angeles Times • May 10, 2022

“Pawn to queen bishop four,” responded Collins in a basso prof undo that could be heard across the street.

From "Endgame" by Frank Brady

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