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).
Tension, intravenous
The pressure of the blood within a vein, the venous pressure
Read the definitionRandom terms
Show more- Non-insulin-dependent diabetes Type 2 diabetes. See also Diabetes, type 2.
- HNPCC Hereditary nonpolyposis colon cancer
- Antidiuretic hormone (ADH) A relatively small (peptide) molecule that is released by the pituitary gland at the base of the brain after…
- Acetylsalicylic acid (aspirin) Acetylsalicylic acid (aspirin): Aspirin is a good example of a tradename that has entered into the language…
- Obstetrician A physician who delivers babies and is in the practice of obstetrics, the art and science of managing…
- RNA, transfer In cooperation with the ribosomes, transfer RNA brings (transfers) activated amino acids into position along…
- Syncephaly Conjoined twins whose heads are joined together. From syn-, together + -cephaly, head = heads together. Also…
- Gland, exocrine See: Exocrine gland
- IHS Interleukin-1.
- Impotence Impotence: A common problem among men characterized by the consistent inability to sustain an erection…
- Proteus syndrome A disturbance of cell growth including benign tumors under the skin, overgrowth of the body, often more on…
- Penetrant trait A genetic trait (characteristic) that is present in the genome and manifests itself in the individual. By…