MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
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Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
Chemosense
The chemical sensing system. The sense of smell is part of our chemical sensing system, or the chemosenses
Read the definitionRandom terms
Show more- Bacterium The singular of bacteria
- Little lady of Flores The first skeleton, that of a diminuitive female, found on the Indonesian island of Flores belonging to a new…
- Child health Child health is the purview of pediatrics. 'Pediatrics is concerned with the health of infants, children and…
- Angiosarcoma A type of cancer that begins in the lining of blood vessels. This type of tumor tends to be aggressive, recur…
- Enzyme, lysosomal An enzyme in an organelle (a little organ) called the lysosome within the cell. Lysosomal enzymes degrade…
- Allopath Or allopathist. A term sometimes applied to a physician who practices conventional medicine (allopathy)
- Mesoderm One of the three primary germ cell layers -- the other two are the ectoderm and endoderm -- in the very early…
- Neophobia Fear of anything new, of innovation, an irrational fear of new situations, places, or things. In animal…
- Syndrome, congenital central hypoventilation See: Congenital central hypoventilation syndrome
- Genome, cholera See: Cholera genome
- Adenomyosis uteri Also known more succinctly as adenomyosis (pronounced ad-den-o-mi-o- sis), this is a common benign condition…
- Ear tubes Ear tubes: Formally known as tympanostomy tubes, ear tubes are small plastic tubes inserted into the eardrum…