Anatomical means relating to the physical structure of living things, the way their bodies are built and organized. When doctors study anatomical drawings of the human heart, they're learning where each chamber, valve, and blood vessel is located and how they connect. An anatomical diagram of a frog shows where its organs sit inside its body.

The word comes from anatomy, the science of studying body structure. In biology class, you might examine the anatomical features of a flower, learning which parts make pollen and which parts attract bees. Paleontologists study the anatomical details of dinosaur skeletons to understand how these creatures moved and lived.

Anatomical describes something precise and structural rather than emotional or abstract. A coach might teach anatomical positioning, explaining exactly which muscles to use and how your joints should align. An artist studying anatomical accuracy learns how bones and muscles create the human form, so their drawings look realistic rather than cartoonish.

When something is described as anatomically correct, it means it accurately represents real body structure. This matters in medical training, scientific illustration, and anywhere people need to understand how living things are put together on the inside.