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).
Fantod
A state of nervous anxiety or irritability. Also an irritable outburst. Pronounced fan-todd
Read the definitionRandom terms
Show more- Reporting, anonymous In public health, anonymous reporting permits the acquisition of certain data such as the proportion of…
- Date rape Rape of a woman by a man with whom she is acquainted. The rapist is usually the woman's 'date' (escort)…
- Intercellular junction A specialized region of connection between two cells
- Amnesia, retrograde See: Retrograde amnesia
- Midwife, direct-entry See: Direct-entry midwife
- Pyelonephritis Bacterial infection of the kidney. Pyelonephritis can be acute (sudden) or chronic (slow, subtle, and…
- Ventricle, heart One of the two lower chambers of the heart. The right ventricle is the chamber that receives blood from the…
- Development, Human, . . . (NICHD) Of Child Health and (NICHD): One of the US National Institutes of Health, NICHD is in a sense the NIH for…
- Startle disease A genetic disorder also known as hyperexplexia in which babies have an exaggerated startle reflex (reaction)…
- Hypocalcemia Lower-than-normal blood calcium. Low blood calcium makes the nervous system highly irritable with tetany…
- EEG Electroencephalogram, e technique for studying the electrical current within the brain. Electrodes are…
- Natural menopause Menopause: Natural menopause occurs when the ovaries naturally decrease their production of the sex hormones…