Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. The medical study of the structure, function, and disorders of the heart.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The study of the structure, function, and disorders of the heart.

from The Century Dictionary and Cyclopedia

  • n. In anatomy and physiology, a discourse or treatise on the heart; a scientific statement of the facts relating to the heart.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. the branch of medicine dealing with the heart and its diseases

Etymologies

cardio- + -logy (Wiktionary)

Examples

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