electrocardiograph

[ ih-lek-troh-kahr-dee-uh-graf, -grahf ]

nounMedicine/Medical.
  1. a galvanometric device that detects and records the minute differences in electric potential caused by heart action and occurring between different parts of the body: used in the diagnosis of heart disease.

Origin of electrocardiograph

1
First recorded in 1910–15; electro- + cardiograph

Other words from electrocardiograph

  • e·lec·tro·car·di·o·graph·ic [ih-lek-troh-kahr-dee-uh-graf-ik], /ɪˌlɛk troʊˌkɑr di əˈgræf ɪk/, adjective
  • e·lec·tro·car·di·o·graph·i·cal·ly, adverb
  • e·lec·tro·car·di·og·ra·phy [ih-lek-troh-kahr-dee-og-ruh-fee], /ɪˌlɛk troʊˌkɑr diˈɒg rə fi/, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

British Dictionary definitions for electrocardiograph

electrocardiograph

/ (ɪˌlɛktrəʊˈkɑːdɪəʊˌɡrɑːf, -ˌɡræf) /


noun
  1. an instrument for recording the electrical activity of the heart: Abbreviation: ECG

Derived forms of electrocardiograph

  • electrocardiographic, adjective
  • electrocardiographically, adverb
  • electrocardiography (ɪˌlɛktrəʊˌkɑːdɪˈɒɡrəfɪ), noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for electrocardiograph

electrocardiograph

[ (i-lek-troh-kahr-dee-uh-graf) ]


An instrument that records electrical activity in the heart. The electrocardiograph produces an electrocardiogram.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.