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).
Laynx, pneumatic
See: Pneumatic larynx
Read the definitionRandom terms
Show more- Apex From the Latin meaning summit, the apex is the tip of a pyramidal or rounded structure, like the lung or the…
- Pseudoobstruction, neuropathic Intestinal pseudoobstruction caused by damage to nerve cells in the walls of the bowel
- Beckwith-Wiedemann syndrome An overgrowth syndrome, whose clinical manifestations typically include macrosomia (large body size)…
- Intracellular Within a cell. In contrast to extracellular, meaning outside a cell
- Directives, advance medical These documents pertain to treatment preferences and the designation of a surrogate decision-maker in the…
- Lamin A Abbreviated LMNA. A gene on chromosome 1 that encodes a protein which is a key component of the membrane…
- Giardia lamblia Giardia lamblia: A parasite responsible for a contagious form of diarrhea. The parasite is most commonly…
- Janus kinase 3 See: JAK3
- Litmus A pigment used as a test for acidity and alkalinity. Litmus paper turns red in acid and blue in an alkaline…
- Keratosis, actinic A small rough spot on skin chronically exposed to the sun, precancerous, can develop into a skin cancer…
- Diverticulum, Zenker See: Zenker diverticulum
- NTD Neural tube defect, a major birth defect caused by abnormal development of the neural tube, the structure…