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criminology

American  
[krim-uh-nol-uh-jee] / ˌkrɪm əˈnɒl ə dʒi /

noun

  1. the study of crime and criminals: a branch of sociology.


criminology British  
/ ˌkrɪmɪnəˈlɒdʒɪkəl, ˌkrɪmɪˈnɒlədʒɪ /

noun

  1. the scientific study of crime, criminal behaviour, law enforcement, etc See also penology

"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 criminology

1855–60; < Latin crīmin- (stem of crīmen; see crime) + -o- + -logy

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.

Montoya, a criminology major who also works at Starbucks, was the first to mention a potential suspect.

From Slate • Apr. 6, 2026

Cooling their heels in a Venetian jail in 1755, Giacomo Casanova and the prisoner in the cell above him contrived one of the more imaginative escapes in the annals of criminology.

From The Wall Street Journal • Feb. 13, 2026

The exclusion of state authorities from the probe into Good's killing is likely to undermine public trust, said Edward Maguire, a criminology professor at Arizona State University.

From BBC • Jan. 8, 2026

Jeff Asher, a leading expert in the field of criminology, said it’s hard to say whether the perception gap is closing “because we don’t necessarily track it super systematically.”

From Los Angeles Times • Jan. 8, 2026

In fact, the “bloodbath” school of criminology was touting exactly the opposite theory—that an increase in the teenage share of the population would produce a crop of superpredators who would lay the nation low.

From "Freakonomics: A Rogue Economist Explores the Hidden Side of Everything" by Steven D. Levitt

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