pacemaker
Translation
pacemaker
Examples
My grandfather has a pacemaker.
My grandfather has a pacemaker.
The runner acted as the pacemaker for the race.
The runner acted as the pacemaker for the race.
Grammar Patterns
((a)) pacemaker a medical device She needs a pacemaker to regulate her heart.
((a)) pacemaker ((for sb./sth.)) a person who sets the pace He was the pacemaker for the marathon.
Similar Words
Synonyms (for a person): pacesetter, rabbit (in racing)
Etymology
A compound word from 'pace' (speed) + 'maker' (one who makes/sets). It literally 'makes the pace'.
Memory Tips
Imagine a tiny 'maker' inside the heart, setting the 'pace' for the heartbeat.