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forensic

American  
[fuh-ren-sik, -zik] / fəˈrɛn sɪk, -zɪk /

adjective

  1. relating to, connected with, or used in courts of law, especially with reference to the scientific analysis of evidence.

    The defense called a professional witness with credentials in forensic toxicology.

  2. relating, adapted, or suited to argumentation or to public discussion and debate; rhetorical.

    The Athenians were famous for their forensic eloquence in the public forum.


noun

  1. forensics.

forensic British  
/ fəˈrɛnsɪk, fəˌrɛnsɪˈkælɪtɪ /

adjective

  1. relating to, used in, or connected with a court of law

    forensic science

"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 forensic

First recorded in 1650–60; from Latin forēns(is) “public,” literally, “of the forum” (from for(um) forum + -ēnsis -ensis ) + -ic ( def. )

Explanation

The adjective forensic describes scientific methods used to investigate crimes. If you're looking for forensic evidence, you're using your scientific know-how to find proof that will help solve crimes. The adjective forensic comes from the Latin word forensis, meaning “in open court” or “public.” When you describe something as forensic you usually mean that has to do with finding evidence to solve a crime. It could also mean that it has to do with the courts or legal system. You could have a forensic advantage — meaning an advantage in court — if the forensic team — meaning the investigators — found no forensic evidence of you being involved.

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Vocabulary lists containing forensic

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:

The cases were submitted by coroners, forensic pathologists, and police forces between March 2019 and August 2024.

From Science Daily Aug. 15, 2026

In Spencer’s case, Burton processed the biological evidence used to convict him and testified as a forensic analyst during his trials.

From Slate Aug. 13, 2026

Drawing on archives, interviews and forensic analysis, she makes the case that the agency’s efforts were not confined to obscure institutions.

From The Wall Street Journal Aug. 12, 2026

He said his client wanted the forensic medical report and the "toxicological and histological examinations of the deceased" to be included in the case file.

From BBC Aug. 9, 2026

In the search for the Mona Lisa, Louis Lépine was partnered with Alphonse Bertillon, a pioneer in this new field of forensic science.

From "The Mona Lisa Vanishes" by Nicholas Day

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