Definition of Pacemaker
Pacemaker
pace·mak·er
Definition/Meaning
(noun)
a small electrical medical implement put inside a person to stimulate a heart to make the it beat evenly;
e.g. My heart condition has prolonged rests between beats that would benefit from a pacemaker.
(noun)
one that establishes the pace for another in a race in order to guide others;
e.g. Pacemakers are often used by race organizers with special instructions for lap times.
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