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).
Synapsis
The side-by-side and point-by-point pairing of homologous chromosomes during meiosis
Read the definitionRandom terms
Show more- Grand multipara The term 'multipara' applies to any woman who has given birth 2 or more times. A woman who has given birth 5…
- Stewart, Alice (1906-2002) English physician and epidemiologist who discovered the connection between fetal X-rays and…
- Tube, swallowing See: Swallowing tube
- Piles 1. A term in use since the 15th century for hemorrhoids. 2. A street name for crack cocaine
- Extracorporeal shockwave lithotripsy See: Extracorporeal shock wave lithotripsy
- Hyperuricemia Abnormally elevated blood level of uric acid. Uric acid is a breakdown product of purines that are part of…
- Rate, pulse The pulse rate is most often taken at the wrist. It measures the number of pulsations in the radial artery…
- Fear of crossing bridges An abnormal and persistent fear of crossing bridges. Sufferers of this phobia experience undue anxiety even…
- Vasculitis Vasculitis: Plural: vasculitides. A general term for a group of diseases that feature inflammation of the…
- Testicular cancer Testicular cancer: Cancer of the male sex organ, the testicle, that normally produces the hormone…
- Implicit memory Memory characterized by a lack of conscious awareness in the act of recollection. By contrast, explicit…
- Atypical Not typical, not usual, not normal, abnormal. Atypical is often used to refer to the appearance of…