MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Ovariectomy
The removal of one or both ovaries. Also called an oophorectomy
Read the definitionRandom terms
Show more- Raeder's syndrome A distinctive syndrome of headaches, also known as cluster headache or migrainous neuralgia. The common…
- Mesoderm One of the three primary germ cell layers -- the other two are the ectoderm and endoderm -- in the very early…
- Test, Fisher's exact A statistical test of independence much used in medical research. It tests the independence of rows and…
- Spinous process A slender projection from the back of a vertebra to which muscles and ligaments are attached
- Self, fear of An irrational fear of oneself, an intense self-fear that is groundless. Fear of oneself is termed…
- Trigeminal nerve The trigeminal nerve functions both as the chief nerve of sensation for the face and the motor nerve…
- Depression, dysthymia A type of depression involving long-term, chronic symptoms that are not disabling, but keep a person from…
- Test, stool occult blood A test to see whether there is blood in the bowel movement. Also called a fecal occult blood test: A test to…
- Urethral meatus, female The urethra is the transport tube leading from the bladder to discharge urine outside the body. In females…
- Life support 1. A therapy or device designed to preserve someone's life when an essential bodily system is not doing so…
- Streptococcus pyogenes A common bacteria of the skin that causes strep throat (streptococcal pharyngitis), impetigo, other skin…
- Study population The group of individuals in a study. In a clinical trial, the participants make up the study population. The…