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).
Thymine (T)
One member of the base pair A-T (adenine-thymine) in DNA.
Read the definitionRandom terms
Show more- Ligament, patellar See: Patellar tendon
- Stillbirth The tragic birth of a dead baby, the delivery of a fetus that has died before birth. There is no possibility…
- VER Visual evoked response. A type of electrophysiologic retinal testing
- Breech The buttocks
- Syndrome, Noonan (NS) A multifaceted genetic disorder characterized by a series of birth defects (congenital malformations)…
- Blood clots, estrogen-associated >esterified estrogens >esterified estrogens and methyltestosterone >estradiol >estrogens (conjugated) and…
- Meibomian cyst A cyst of the little glands called Meibomian glands that are located in the eyelids and make a lubricant they…
- Preoperative care Care given before surgery when physical and psychological preparations are made for the operation, according…
- Alopecia capitis totalis Loss of all of the scalp hair. Alopecia means baldness and capitis refers to the head. Alopecia capitis…
- Abortive polio Abortive polio is a minor illness. It accounts for 80-90% of clinically apparent cases of polio infection…
- Retrospective diagnosis See: Retrodiagnosis
- Carminative An agent that prevents or relieves flatulence (gas in the gastrointestinal tract) and, in infants, may help…