bromine

noun

bro·​mine ˈbrō-ˌmēn How to pronounce bromine (audio)
: a nonmetallic chemical element of the halogen group that is used especially in the production of flame retardants and formerly in gasoline additives and medicines (such as bromides) see Chemical Elements Table

Examples of bromine in a Sentence

Recent Examples on the Web
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Each item was first screened for bromine, a chemical found in some flame retardants. Kaitlin Sullivan, Health, 16 Oct. 2024 If an item contained more than 50 parts per million of bromine, the team then tested the product for brominated flame retardants and organophosphate flame retardants. Kaitlin Sullivan, Health, 16 Oct. 2024 Researchers examined 203 consumer products for bromine, a key indicator of the use of flame retardants, and then more closely examined 20 products with the highest levels. Sandee Lamotte, CNN, 1 Oct. 2024 The study — published Tuesday, Oct. 1, in the journal Chemosphere — screened 203 consumer products for bromine, commonly used to make flame retardants. Vanessa Etienne, People.com, 1 Oct. 2024 See all Example Sentences for bromine 

Word History

Etymology

French brome bromine + English -ine entry 2

First Known Use

1827, in the meaning defined above

Time Traveler
The first known use of bromine was in 1827

Dictionary Entries Near bromine

Cite this Entry

“Bromine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bromine. Accessed 26 Nov. 2024.

Kids Definition

bromine

noun
bro·​mine ˈbrō-ˌmēn How to pronounce bromine (audio)
: an element that is a deep red liquid that has two atoms per molecule, gives off an irritating reddish brown vapor of disagreeable odor, and tends to eat into other matter see element

Medical Definition

bromine

noun
bro·​mine ˈbrō-ˌmēn How to pronounce bromine (audio)
: a nonmetallic halogen element that is isolated as a deep red corrosive toxic fuming liquid of disagreeable odor
symbol Br
see Chemical Elements Table

More from Merriam-Webster on bromine

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