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).
Proctocele
See: Rectocele
Read the definitionRandom terms
Show more- Genetic counseling An educational counseling process for individuals and families who have a genetic disease or who are at risk…
- Extrauterine Outside the uterus (the womb). As opposed to intrauterine: inside the uterus. For example, normal pregnancies…
- Fecal incontinence Fecal incontinence: Inability to hold feces in the rectum. This is due to failure of voluntary control over…
- Polyploid Three or more full sets of chromosomes. A polyploid brain tumor cell might for example have 69 or 92…
- Cryptography The encoding and decoding of secret messages. Cryptography in genetics: The term 'cryptography' can be…
- Oogenesis The process of egg formation. The second 'o' in oogenesis is pronounced separately from the first…
- Hughlings Jackson See: Hughlings Jackson, John
- Pentapeptide A peptide consisting of five amino acids
- Inflammatory response A fundamental type of response by the body to disease and injury, a response characterized by the classical…
- Syndrome, Stein-Leventhal >Irregular or no periods >Acne >Obesity, and >Excess hair growth. All women with PCO have irregular or no…
- Cancer, male breast See: Breast cancer, male
- Institute of Medicine One of the National Academies of the United States. The Institute of Medicine conducts policy studies on…