: any of a class of often fragrant organic compounds that can be represented by the formula RCOOR′ and that are usually formed by the reaction between an acid and an alcohol with elimination of water
Examples of ester in a Sentence
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Shades: 30 Key ingredients: Mica, glycerin, sodium hyaluronate, titanium dioxide (SPF), silica, orange peel oil, jojoba esters, vitamin E
Size: 1 fl oz.
—
Kiana Murden, Vogue, 10 Jan. 2025
It’s also got glycerin and jojoba esters to keep skin hydrated.
—Venus Wong, refinery29.com, 20 Dec. 2024
Infused with pearl pigments, glossy ester, and mica, the hues give off a diamond-like shine.
—Jenny Berg, Vogue, 21 Dec. 2024
This seasonal beer is golden in color with a big floral aroma, mild ginger spice flavor, and Belgian yeast esters of fruit and bubblegum.
—Kathryn Gregory, The Courier-Journal, 9 Dec. 2024
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Kiana Murden, Vogue, 10 Jan. 2025
It’s also got glycerin and jojoba esters to keep skin hydrated.
—Venus Wong, refinery29.com, 20 Dec. 2024
Infused with pearl pigments, glossy ester, and mica, the hues give off a diamond-like shine.
—Jenny Berg, Vogue, 21 Dec. 2024
This seasonal beer is golden in color with a big floral aroma, mild ginger spice flavor, and Belgian yeast esters of fruit and bubblegum.
—Kathryn Gregory, The Courier-Journal, 9 Dec. 2024
See all Example Sentences for ester
Dictionary Entries Near ester
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“Ester.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ester. Accessed 21 Jan. 2025.
Copy CitationKids Definition
ester
noun
es·ter
ˈes-tər 
: an organic compound formed by the reaction between an acid and an alcohol
Medical Definition
ester
noun
es·ter
ˈes-tər
: any of a class of often fragrant compounds that can be represented by the formula RCOOR′ and that are usually formed by the reaction between an acid and an alcohol usually with elimination of water
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