anatomy

noun

anat·​o·​my ə-ˈna-tə-mē How to pronounce anatomy (audio)
plural anatomies
Synonyms of anatomynext
1
: a branch of morphology that deals with the structure of organisms
2
: a treatise on anatomical science or art
3
: the art of separating the parts of an organism in order to ascertain their position, relations, structure, and function : dissection
4
obsolete : a body dissected or to be dissected
5
: structural makeup especially of an organism or any of its parts
the anatomy of birds
human anatomy
6
: a separating or dividing into parts for detailed examination : analysis
the anatomy of a marriage
7
a(1)
(2)
: mummy
b
: the human body
wore an outfit that showed off various parts of her anatomy

Examples of anatomy in a Sentence

We had to take a class on anatomy. learning about the anatomies of different types of birds learning about the anatomy of an earthquake
Recent Examples on the Web
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Damage and inaccurate anatomy are just two factors Pardington faces. Tom Page, CNN Money, 19 Mar. 2026 In discussions about surgical techniques, both open and closed rhinoplasty remain standard approaches, with patient education increasingly emphasizing that the choice depends on an individual’s anatomy, goals, and functional needs rather than a universal preference for one technique. Miami Herald, 17 Mar. 2026 The development of language required more neck space to house the anatomy associated with speech. Gilad Edelman, The Atlantic, 15 Mar. 2026 The people who consider the Patterson-Gimlin film the real deal, at least the ones Evans spoke with, are not just smart but experts, among them a professor of anatomy, Jeff Meldrum, and a Hollywood makeup and VFX specialist, Bill Munns. Sheri Linden, HollywoodReporter, 12 Mar. 2026 See All Example Sentences for anatomy

Word History

Etymology

Late Latin anatomia dissection, from Greek anatomē, from anatemnein to dissect, from ana- + temnein to cut

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of anatomy was in the 14th century

Browse Nearby Words

Cite this Entry

“Anatomy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anatomy. Accessed 21 Mar. 2026.

Kids Definition

anatomy

noun
anat·​o·​my ə-ˈnat-ə-mē How to pronounce anatomy (audio)
plural anatomies
1
: a branch of knowledge that deals with the structure of organisms
also : a book on bodily structure
2
: structural makeup especially of an organism or any of its parts
anatomic
ˌan-ə-ˈtäm-ik
adjective
or anatomical
-ˈtäm-i-kəl
anatomically adverb

Medical Definition

anatomy

noun
anat·​o·​my ə-ˈnat-ə-mē How to pronounce anatomy (audio)
plural anatomies
1
: a branch of morphology that deals with the structure of organisms compare physiology sense 1
2
: a treatise on anatomic science or art
3
: the art of separating the parts of an organism in order to ascertain their position, relations, structure, and function : dissection
4
: structural makeup especially of an organism or any of its parts

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