pacemaker
pa·ce·ma·ker
noun
1.
2.
a specialized bit of heart tissue that controls the heartbeat
Origin
From pace + maker.
Phrases
- pacemaker current
- pacemaker syndrome
Related words
Word family
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.