bromide

noun

bro·​mide ˈbrō-ˌmīd How to pronounce bromide (audio)
1
: a binary compound of bromine with another element or a radical including some (such as potassium bromide) used as sedatives
2
a
: a commonplace or tiresome person : bore
b
: a commonplace or hackneyed statement or notion

Did you know?

After bromine was discovered in 1827, chemists could not resist experimenting with the new element. It didn't take long before they found uses for its compounds, in particular potassium bromide, which was used as a sedative to treat everything from epilepsy to sleeplessness. By the 20th century, bromide was being used figuratively to apply to anything or anyone that might put one to sleep because of commonness or just plain dullness.

Examples of bromide in a Sentence

His speech had nothing more to offer than the usual bromides about how everyone needs to work together. a newspaper editorial offering the timeworn bromide that people should settle their differences peacefully
Recent Examples on the Web
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.
But Lee, wise to how the heart stutters, didn’t pander to audiences with bromides like love is love. Amy Nicholson, Los Angeles Times, 17 Apr. 2025 Antihistamines to reduce the body’s immune response (e.g., diphenhydramine) Bronchodilators to open the airways (e.g., albuterol or ipratropium bromide and albuterol) Your healthcare team will continue to assess your health status and give additional medications if needed. Carrie Madormo, Rn, Health, 19 Oct. 2024 The two-dimensional characters communicate in bromides; Lena’s fellow privates, who suffer from the laziest defining characteristics (coarse Southern gal, proper preacher’s daughter, New Yorker), are the worst offenders. Vikram Murthi, IndieWire, 6 Dec. 2024 In place of triumph-of-the-human-spirit bromides, though, what the book delivers is its own kind of cinema, harsh and true. New York Times, 8 July 2024 See All Example Sentences for bromide

Word History

First Known Use

1830, in the meaning defined at sense 1

Time Traveler
The first known use of bromide was in 1830

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Cite this Entry

“Bromide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bromide. Accessed 30 Apr. 2025.

Kids Definition

bromide

noun
bro·​mide ˈbrō-ˌmīd How to pronounce bromide (audio)
: any of various compounds of bromine with another element or a chemical group including some used as sedatives

Medical Definition

bromide

noun
bro·​mide ˈbrō-ˌmīd How to pronounce bromide (audio)
1
: a binary compound of bromine with another element or a radical including some (as potassium bromide) used as sedatives
2
: a dose of bromide taken usually as a sedative

More from Merriam-Webster on bromide

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