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).
Laying on of hands
In alternative medicine, an ancient method of healing by touching a person with the hands or palms, usually on the head, shoulders, or waist. Also called contact healing. See also: Therapeutic touch
Read the definitionRandom terms
Show more- Tripeptide A peptide consisting of three amino acids
- Peripheral Situated away from the center, as opposed to centrally located. For example, peripheral vision means the type…
- Dissecting aneurysm A localized widening (dilatation) of an artery (an aneurysm) in which the wall of an artery rips (dissects)…
- Hysterectomy, subtotal The uterus is surgically removed but the cervix is left is left in place. Also called a partial hysterectomy
- Counselor, genetic A health professional with a specialized graduate degree and experience in the areas of medical genetics and…
- Giant cell pneumonia Pneumonia: Also known as Hecht's pneumonia, this is a deadly but fortunately rare complication of measles. It…
- Acute confusional state See: Delirium
- Dilate To stretch or enlarge. It comes from the Latin verb 'dilatare' meaning 'to enlarge or expand.
- Skin calipers A simple method for determining the lean body mass. This method involves measuring the skinfold thickness of…
- Epispadias Congenital (at birth) malformation in which the opening of the urethra (from whence comes the urinary stream)…
- Skin plaque A plaque is a broad, raised area on the skin. Because it is raised, it can be felt (palpated). By definition…
- Electroretinogram Abbreviated ERG. An electroretinographic recording. See: Electroretinography