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).
Abortifacient
A substance that causes pregnancy to end prematurely and causes an abortion
Read the definitionRandom terms
Show more- Cancer, ovarian Cancer of the ovary, the egg sac of females. The anatomic location of the ovaries: NTER>Most ovarian growths…
- Yd. Abbreviation for a yard as a measure of length. A yard equals 3 feet or 36 inches. The metric equivalents for…
- Reperfusion The restoration of blood flow to an organ or tissue. After a heart attack, an immediate goal is to quickly…
- IgA Immunoglobulin A, a major class of immunoglobulins found in serum and external body secretions such as…
- Vitreous type Stickler syndrome Stickler syndrome, type I. See: Stickler syndrome
- Foreskin, tight See Phimosis
- Erb paralysis See: Erb palsy
- Facial nerve The facial nerve is the seventh cranial nerve. It is a mixed nerve that has fibers both going out and coming…
- Fluorescent microscope A microscope equipped to examine material that fluoresces under ultraviolet light. Fluorescence microscopy is…
- Radiate To spread out from a central area. For example, sciatic pain may radiate outward from the lower back
- Tuberculosis, miliary The presence of numerous sites of tuberculosis infection each of which is minute, due to dissemination of…
- Dr. Andrew Weil Dr. Andrew Weil is a physician and proponent of alternative medicine. Dr. Weil is the Director and founder of…