What does cadaver mean?
A cadaver is a dead human body, most often one reserved for dissection or scientific examination rather than burial or cremation. The term is chiefly clinical: it appears in medical schools, where students learn anatomy by dissecting donated cadavers, as well as in forensic science, surgery training, and mortuary practice. Because it names a dead body plainly and impersonally, it has a neutral-to-grim connotation depending on context — appropriate and even respectful in a laboratory setting, but stark or morbid in casual conversation, where gentler terms like 'body' or 'the deceased' are preferred. The word derives from Latin cadere, 'to fall,' so a cadaver is literally one who has fallen. Its adjective forms, cadaveric and cadaverous, extend its reach: cadaveric describes things relating to dead bodies (as in cadaveric organ donation), while cadaverous describes a living person's deathly pale, wasted appearance.
nounA dead human body intended for dissection or medical study; more broadly, a corpse.
- A dead human body, especially one used for anatomical dissection or medical research.
"The anatomy students began their first dissection of a cadaver in the medical school laboratory."
"The surgical residents practiced the procedure on a cadaver before operating on living patients."
"Forensic teams recovered a cadaver from the river and began the process of identification."
Standard regular plural; used freely in medical and forensic writing.
"The anatomy department maintains several cadavers for teaching purposes each academic year."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cadaver
Cadaver comes from Latin cadaver, meaning 'a corpse' or 'fallen body,' derived from the verb cadere, 'to fall.' The word entered English in the early modern period, around the 16th century, primarily through medical and anatomical writing. It shares its root with other English words built on cadere, including decay, decadence, and incident, all of which carry some sense of falling or decline.
Related word forms
How cadaver is actually used
Cadaver is a formal, clinical term. It carries a neutral, scientific register in medical contexts but can sound cold or unsettling in everyday speech, where 'body' or 'the deceased' is usually preferred. It typically refers to human remains rather than animal carcasses, for which 'carcass' is standard.
Easily confused with cadaver
Cadaver is the noun meaning a dead body, while cadaverous is an adjective describing something that resembles a corpse, such as a pale, gaunt appearance.