cadaver
Americannoun
noun
Usage
What is a cadaver? A cadaver is a dead body, especially a dead human body. The word cadaver is sometimes used interchangeably with the word corpse, but cadaver is especially used in a scientific context to refer to a body that is the subject of scientific study or medical use, such as one that will be dissected. It’s sometimes used as a modifier (adjective) in phrases that involve cadavers. For example, cadaver tissue is tissue that has been harvested from a donor body. A cadaver dog is a dog that has been specially trained to track the scent of dead bodies in searches for missing persons. Example: The cadavers are carefully preserved before they are prepared for dissection.
Related Words
See body.
Other Word Forms
- cadaveric adjective
Etymology
Origin of cadaver
1350–1400; Middle English < Latin cadāver dead body, corpse; akin to cadere to fall, perish ( see decay, chance)
Explanation
A cadaver is a dead human body used in scientific or medical research. If you are dead, you are a corpse, but if Dr. Frankenstein robs your grave so he can use your body for research, you become a cadaver. Umm... congratulations? Cadaver comes from the Latin verb, cadere, which means “to fall." Its English origins refer to soldiers who died in battle, i.e. the fallen. Dissection of a cadaver is a major rite of passage for medical school students––some have been known to run from the room and throw up — though most surprise themselves.
Vocabulary lists containing cadaver
Walk Two Moons
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Persepolis
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
The Hot Zone
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
Despite its elaborate conceit, “Godfall” turns out to be a solid police-procedural rooted in a sensitive depiction of small-town life turned upside-down by a cosmic cadaver.
From The Wall Street Journal • Jan. 30, 2026
Searches from the air by helicopter and on the ground with a cadaver dog were unsuccessful, and it was feared the remains might not be recovered until the spring thaw.
From Los Angeles Times • Dec. 15, 2025
A third group of six cadaver donors provided additional skin samples to strengthen the control group.
From Science Daily • Dec. 15, 2025
The Chobot-Collier team never speaks to the authorities, or any police at all, save for the handlers of a cadaver dog used in a search for Theresa’s body, an effort launched on the flimsiest lead.
From The Wall Street Journal • Oct. 28, 2025
It was like the first time I saw a cadaver.
From "The Bell Jar" by Sylvia Plath
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
