as in dying
to stop living
the patient was fading fast, and doctors expected him to flatline before the night was over
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of flatlining
Specifically, the Xbox Series generation appears to be close to flatlining.
—
Paul Tassi,
Forbes.com,
11 June 2026
Our modern dating culture has completely distorted that distinction and our relationships are flatlining because of it.
—
Sabrina Romanoff,
CNBC,
5 June 2026
Neuromodulation is necessary for keeping the brain’s activity level in a functional range, preventing it from either flatlining or erupting in seizures.
—
Ingrid Wickelgren,
Quanta Magazine,
30 Jan. 2026
The episode ends with Monty flatlining in the hospital as Cami and their daughters cry for him.
—
Randall Colburn,
Entertainment Weekly,
4 Nov. 2025
Despite a global pandemic flatlining the music industry, Hynes contributed to albums by Lorde and Turnstile, crafted film scores for Passing and Master Gardener, and just last year penned some original music for the Broadway play Job.
—
Mackenzie Cummings-Grady,
Billboard,
3 Sep. 2019
Paul Tassi,
Forbes.com,
11 June 2026
Our modern dating culture has completely distorted that distinction and our relationships are flatlining because of it.
—
Sabrina Romanoff,
CNBC,
5 June 2026
Neuromodulation is necessary for keeping the brain’s activity level in a functional range, preventing it from either flatlining or erupting in seizures.
—
Ingrid Wickelgren,
Quanta Magazine,
30 Jan. 2026
The episode ends with Monty flatlining in the hospital as Cami and their daughters cry for him.
—
Randall Colburn,
Entertainment Weekly,
4 Nov. 2025
Despite a global pandemic flatlining the music industry, Hynes contributed to albums by Lorde and Turnstile, crafted film scores for Passing and Master Gardener, and just last year penned some original music for the Broadway play Job.
—
Mackenzie Cummings-Grady,
Billboard,
3 Sep. 2019
Recent Examples of Synonyms for flatlining
Verb
-
As long as the idea remains that property gets its purpose from those tending it, working it, nourishing it and dying on it, the film will never become a relic.
-
Late in Denis’ second Norris Trophy (Best Defenseman) season, the Isles included Jean in a trade with the dying Cleveland Barons.
Verb
-
The report will also provide insight into whether American workers’ paychecks are falling further behind inflation.
-
But Musk fell short of the yearly 5% minimum the IRS legally requires his foundation to give away, after falling roughly $423 million short in 2023.
Cite this Entry
“Flatlining.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flatlining. Accessed 5 Jul. 2026.
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