PACEMAKER Synonyms: 17 Similar and Opposite Words

pacemaker

noun

ˈpās-ˌmā-kər

Definition of pacemaker

as in leader

one that takes the lead or sets an example has long been regarded as a pacemaker in home electronics

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of pacemaker Deep brain stimulation acts like a pacemaker for brain activity. — Kimberlee D'ardenne, The Conversation, 5 Oct. 2026 Most implants like pacemakers and insulin pumps work in isolation. — Jacek Krywko, ArsTechnica, 30 Sep. 2026 According to Abramson, the pulses are basically imperceptible, comparable to what a pacemaker sends to the heart. — Peter Hall, Scientific American, 29 Sep. 2026 Following a short outpatient procedure, the device sits under his skin on his chest, similar to a heart pacemaker. — Pamela McLoughlin, Hartford Courant, 11 Sep. 2026 See All Example Sentences for pacemaker

Recent Examples of Synonyms for pacemaker

Noun

City leaders see the measure as a way to make housing more accessible to young families and boost declining enrollment in the Davis Joint Unified School District, which is weighing school closures.

— Daniel Lempres, Sacbee.com, 4 Nov. 2026
Luna pitched himself to county voters as a calmly effective operator who has brought down crime while building relationships with local, state and federal leaders that suffered under his predecessor’s tenure.

— Itzel Luna, Los Angeles Times, 4 Nov. 2026

Definition of leader

Noun

The hosts made three changes from the first test with pacer Kagiso Rabada, who has recovered from a hamstring injury, returning to the playing eleven after missing out in Durban.

— ABC News, ABC News, 18 Oct. 2026
Josh Kerr, its sponsored athlete, had a mile world-record attempt scheduled at a Diamond League event in London, which was at risk because a pacer could not fulfil their duties.

— Liam Tharme, New York Times, 19 Aug. 2026

Definition of pacer

Noun

Of course, others revered this leader as a pioneer of nonviolent resistance, great social reformer, inspiring civil rights leader, and the modern father of a major nation.

— Chris John Amorosino, Hartford Courant, 3 Nov. 2026
Seattle’s entire teriyaki universe exists because of one man, a pioneer of chargrilled chicken thighs.

— Allecia Vermillion, Bon Appetit Magazine, 2 Nov. 2026

Definition of pioneer

Browse Nearby Words

paced

pacemaker

pacemakers

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Style

“Pacemaker.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pacemaker. Accessed 6 Nov. 2026.

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Synonyms of pacemaker

noun

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