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.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
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).
Mite, dust
See: Dust mite
Read the definitionRandom terms
Show more- Galactorrhea The spontaneous flow of milk from the nipple at any time other than during nursing. Galactorrhea can be due…
- Junk DNA Noncoding regions of DNA that have no apparent function. The term 'junk DNA' is a disparaging one, expressing…
- In-the-canal hearing aid A hearing instrument custom designed to fit in the ear canal. It protrudes slightly into the outer ear and so…
- Heart rhythm disorders Heart rhythm disorders: Abnormal rhythm of the heartbeat due to irregularities in transmission of the…
- Presbyopia Presbyopia: The loss of the eye's ability to change focus to see near objects. The reasons for this loss of…
- Postoperative hemorrhage Bleeding after a surgical procedure. The hemorrhage may occur immediately after the surgery or be delayed. It…
- Absorption Uptake. In the biomedical sciences, absorption has diverse specific meanings. In the body, absorption is the…
- Flores man See: Homo floresiensis
- Poland anomaly A unique pattern of one-sided malformations characterized by a defect of the chest (pectoralis) muscle on one…
- Behavior, automatic A behavior that is performed without conscious knowledge and that does not appear to be under conscious…
- Blast phase Refers to advanced chronic myelogenous leukemia. In this phase, the number of immature, abnormal white blood…
- Rep 1) Roentgen equivalent physical, a unit of absorbed radiation approximately equivalent to one roentgen. 2) An…