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).
Cathartic
A laxative
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- GOLD-0 One of the stages of chronic obstructive lung disease (COPD), according to the Global Initiative for Chronic…
- Tumor suppressor gene A protective gene that normally limits the growth of tumors. When a tumor suppressor gene is mutated…
- Nodule, Heberden A small hard fixed bump on the finger, usually at the last joint of the finger. A Heberden nodule is a…
- Kyphoplasty A procedure similar to vertebroplasty, but with the intent of expanding the collapsedvertebra. A surgical…
- Syndactyly, Poland A unique pattern of one- sided malformations characterized by a defect of the chest (pectoralis) muscle on…
- Genomic segment A region of the genome; it encompasses objects described as loci or probes. Genomic segments can range in…
- FMDV Foot-and-mouth disease virus. See: Foot-and-mouth disease
- Pancreatic cancer Pancreatic cancer: Malignancy of the pancreas. Pancreatic cancer has been called a 'silent' disease because…
- Fear of heights An abnormal and persistent fear of heights. Sufferers experience severe anxiety even though they realize as a…
- Vertebrae, cervical The cervical (neck) vertebrae are the upper 7 vertebrae in the spinal column (the vertebral column). They are…
- CNS prophylaxis Chemotherapy or radiation therapy to the central nervous system (CNS). This is preventative treatment. It is…