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).
Range
In medicine and statistics, the difference between the lowest and highest numerical values. For example, if five premature infants are born weighing two, three, four, four, and five pounds respectively, the range of their birth weights is…
Read the definitionRandom terms
Show more- Hospital It may seem unnecessary to define a 'hospital' since everyone knows the nature of a hospital. A hospital…
- Amino acids The building blocks of polypeptides and proteins
- Dermatan sulfate An glycosaminoglycan (formerly called a mucopolysaccharide) found mostly in skin but also in blood vessels…
- Arthritis, psoriatic Joint inflammation associated with psoriasis
- Employment Retirement Income Security Act See: ERISA
- Sabin 1. Sabin, Albert.2. Sabin, Florence R.
- Water requirements, infant Water is an important part of a baby's diet because water makes up a large proportion of the baby's body…
- Cilium A fine hairlike projection from a cell such as those in the respiratory tract. Cilia can help to sweep away…
- Syndrome, acute brain See: Delirium
- Monocyte chemotactic protein-1 See: MPC1
- Roentgen, Wilhelm Wilhelm Conrad Rontgen (1845-1923), German-born, Dutch-educated physicist who first observed and documented…
- Toco- Prefix meaning childbirth. For example, tocolysis is the slowing or halting of labor. Sometimes spelled tok-…