vinegar

noun

vin·​e·​gar ˈvi-ni-gər How to pronounce vinegar (audio)
1
: a sour liquid obtained by fermentation of dilute alcoholic liquids and used as a condiment or preservative
2
: ill humor : sourness
3
: vim

Examples of vinegar in a Sentence

glad to see his old friend was still full of vinegar after so many years
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.
Just be sure never to mix vinegar with hydrogen peroxide, which can cause a harmful toxic gas if inhaled. Rebecca Jones, Southern Living, 21 Sep. 2025 Meanwhile, for sauce, stir together buffalo sauce, butter, vinegar, garlic powder, and cayenne in a saucepan over medium heat until butter melts. Sarah Martens, Better Homes & Gardens, 21 Sep. 2025 A lot of the buildup will be found floating in the vinegar. Cody Godwin, USA Today, 21 Sep. 2025 Go for a classic pho with brisket and meatballs and be sure to add some onions with vinegar. Brock Keeling, Oc Register, 19 Sep. 2025 See All Example Sentences for vinegar

Word History

Etymology

Middle English vinegre, from Anglo-French vin egre, from vin wine (from Latin vinum) + egre keen, sour — more at eager

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of vinegar was in the 13th century

Browse Nearby Words

Cite this Entry

“Vinegar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vinegar. Accessed 22 Sep. 2025.

Kids Definition

vinegar

noun
vin·​e·​gar ˈvin-i-gər How to pronounce vinegar (audio)
: a sour liquid obtained from cider, wine, or malt and used to flavor or preserve foods
Etymology

Middle English vinegre "vinegar," from early French vin egre (same meaning), literally, "sour wine," from vin "wine" and egre "sharp, sour, eager"; vin from Latin vinum "wine" and egre from Latin acer "sharp, sour, spirited" — related to eager, vine, vintage

Medical Definition

vinegar

noun
vin·​e·​gar ˈvin-i-gər How to pronounce vinegar (audio)
1
: a sour liquid used as a condiment or a preservative that is obtained by acetic fermentation of dilute alcoholic liquids (as fermented cider, malt beer, or wine) or of dilute distilled alcohol
2
: a pharmaceutical solution of the active principles of drugs in dilute acetic acid usually prepared by maceration
aromatic vinegar

More from Merriam-Webster on vinegar

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