[ noun ]
■ a horse used to set the pace in racing
→
pacer
,
pacesetter
[ noun ]
■ an implanted electronic device that takes over the function of the natural cardiac pacemaker
→
artificial pacemaker
[ noun ]
■ a specialized bit of heart tissue that controls the heartbeat
→
cardiac pacemaker
,
sa node
,
sinoatrial node
[ noun ]
■ a leading instance in its field
→
pacesetter
※ You can download Most Useful English Words 15000 for free after posting your review!
To download this contents, you need to post your reviews for items about English learning. You can download it for free after posting your reviews.