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).
PFOA
Perfluorooctanoic acid. See: Perfluorinated acid
Read the definitionRandom terms
Show more- Tube, auditory The tube that runs from the middle ear to the pharynx, also known as the Eustachian tube. The function of…
- Menangle virus A virus that causes a disease first found in a piggery near Sydney, Australia in 1997. The virus was highly…
- Reiki ('RAY-kee') A Japanese word representing Universal Life Energy. Reiki is based on the belief that when…
- Lennox syndrome A severe form of epilepsy that is characterized by the onset in early childhood of frequent seizures of…
- Agreement, arbitration See: Arbitration agreement
- Neurodermatitis Scaly patches of skin on the head, lower legs, wrists, or forearms caused by a localized itch such as from an…
- Syndrome, Alport See: Alport syndrome
- Dendritic cell A special type of cell that is a key regulator of the immune system, acting as a professional…
- Nostradamus Celebrated French physician and astrologer (1503-1566), born Michel de Notredame. Nostradamus studied…
- Genomics The study of genes and their function. Genomics aims to understand the structure of the genome, including the…
- Leukemia, myelogenous Condition in which the bone marrow makes too many white blood cells. Early symptoms include fatigue and night…
- Scaling Abnormal shedding or accumulation of an upper layer of skin (the stratum corneum)