Pacemaker

مترادف و متضاد pacemaker

1. noun A horse used to set the pace in racing
   Synonyms: pacesetter, pacer
2. noun A specialized bit of heart tissue that controls the heartbeat
   Synonyms: cardiac pacemaker, sinoatrial node, SA node
3. noun An implanted electronic device that takes over the function of the natural cardiac pacemaker
   Synonyms: artificial pacemaker