pacemaker

noun — 3 senses

pacemaker

noun

/ˈpeɪsˌmeɪkəɹ/

Etymology From pace + maker.

1

Anatomy, Medicine, Sciences Specialized cells which stimulate the heart to beat.

  • natural pacemaker
  • cardiac pacemaker
2

Medicine, Sciences Broadly A medical implement that is used to stimulate a heart to beat by simulating the action of the natural pacemaker.

  • artificial pacemaker
  • High intensity EMF can have adverse impacts on the operation of implantable medical devices (IMDs) such as pacemakers and defibrillators.2024 August 19, “LAKETOWN 115-kV TRANSMISSION LINE PROJECT IN CARVER COUNTY, MN”, in Great River Energy, page 73:
3

Uncommon One who sets the pace in a race, to guide the others.

Derived terms
biopacemaker, neuropacemaker, pacemaker current, pacemakerlike, pacemaker syndrome
Related terms
domestique

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.