Thesaurus.com
Dictionary.com
Showing results for pacemaker. Search instead for pacema.
Definitions

pacemaker

[peys-mey-ker] / ˈpeɪsˌmeɪ kər /
NOUN
front-runner
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The first wholly implantable pacemaker was placed in a dog in 1958 and in a human two years later.

From The Wall Street Journal • Apr. 4, 2026

They are using a device that could detect signals coming from her pacemaker, law enforcement sources told CBS.

From BBC • Feb. 17, 2026

Guthrie’s pacemaker app showed a disconnect from her phone.

From The Wall Street Journal • Feb. 13, 2026

Although Nancy Guthrie is of sound mind, family have said she has physical ailments and uses a pacemaker.

From Los Angeles Times • Feb. 9, 2026

In medicine, a new generation of pacemaker could regulate a person’s heartbeat for decades, rather than needing to be replaced every two years.

From "Reaching for the Moon" by Katherine Johnson




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "pacemaker" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com