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).
Polio vaccine, live
See: Polio vaccine, oral
Read the definitionRandom terms
Show more- Menstrual synchronization A phenomenon that occurs when two or more menstruating women live together, in which the menstrual cycles of…
- Prosthetic Referring to a prosthesis, an artificial substitute or replacement of a part of the body such as a tooth…
- Cornelia de Lange syndrome See: de Lange syndrome
- Blindness Loss of useful sight. Blindness can be temporary or permanent. Damage to any portion of the eye, the optic…
- Trait In genetics, a trait refers to any genetically determined characteristic. In technical terms, a genetic trait…
- Carboxyhemoglobin Hemoglobin that has carbon monoxide instead of the normal oxygen bound to it. Carbon monoxide has a much…
- Hemorrhagic cyst This type of functional cyst occurs when bleeding occurs within a cyst. Symptoms such as abdominal pain on…
- Electrolyte An electrolyte is a substance that will dissociate into ions in solution and acquire the capacity to conduct…
- Jumper's knee See: Patellar tendonitis
- Dirofilaria immitis The dog heartworm
- Shoulder A structure made up of two main bones: the scapula (shoulder blade) and the humerus (the long bone of the…
- Menopause, natural Menopause, natural: Natural menopause occurs when the ovaries naturally decrease their production of the sex…