MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
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).
Immunology
The study of all aspects of the immune system including its structure and function, disorders of the immune system, blood banking, immunization and organ transplantation.
Read the definitionRandom terms
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- Standard of care 1. A diagnostic and treatment process that a clinician should follow for a certain type of patient, illness…
- Pyoderma gangrenosum An ulcerating condition of the skin leading to hollowed-out areas (ulcers) with heaped-up borders and a…
- Multiple personality disorder A neurosis in which the personality becomes dissociated into two or more distinct parts each of which becomes…
- Corpus luteum cyst This type of functional ovarian cyst occurs after an egg has been released from a follicle. After this…
- Hobbit Nickname for the Flores man (Homo floresiensis). Derived from the fictional race from J. R. R. Tolkien's…
- Cell The basic structural and functional unit in people and all living things. Each cell is a small container of…
- Dystocia Difficult or abnormal labor or delivery. From the Greek 'dys' meaning 'difficult, painful, disordered…
- ID See: Yttrium Y 90 ibritumomab tiuxetan.
- Beals, Rodney K. The hair that normally grows on the male face after puberty. Testosterone, the most potent of the naturally…
- Acupressure The application of pressure on specific points on the body to control symptoms such as pain or nausea…