Meaning & Definition of Pacemaker in English
English⟶
Pacemaker
/pesmekər/
noun
1. A leading instance in its field
- "The new policy will be a pacesetter in community relations"
synonym:
- pacesetter,
- pacemaker
2. A specialized bit of heart tissue that controls the heartbeat
synonym:
- pacemaker,
- cardiac pacemaker,
- sinoatrial node,
- SA node
3. An implanted electronic device that takes over the function of the natural cardiac pacemaker
synonym:
- pacemaker,
- artificial pacemaker
4. A horse used to set the pace in racing
synonym:
- pacer,
- pacemaker,
- pacesetter
Examples of using
I've got a pacemaker.