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liter

noun

li·​ter ˈlē-tər How to pronounce liter (audio)
variants or litre
: a metric unit of capacity equal to one cubic decimeter see Metric System Table

Examples of liter in a Sentence

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.
The adjustable strap can be worn as a crossbody or as a belt, and the 1-liter capacity is a Goldilocks size for carrying all my essentials hands-free. Francesca Krempa, Travel + Leisure, 2 Dec. 2025 Its auto-empty station sucks everything into a 3-liter bag that can last up to 60 days between changes. PC Magazine, 1 Dec. 2025 Pour into a one-liter bottle with a stopper. Jeremy Repanich, Robb Report, 25 Nov. 2025 Five zebra fish per liter of tank water can be collectively euthanized by electric shock. Victor J. Blue, Harpers Magazine, 23 Nov. 2025 See All Example Sentences for liter

Word History

Etymology

French litre, from Medieval Latin litra, a measure, from Greek, a weight

First Known Use

1797, in the meaning defined above

Time Traveler
The first known use of liter was in 1797

Browse Nearby Words

Cite this Entry

“Liter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/liter. Accessed 3 Dec. 2025.

Kids Definition

liter

noun
li·​ter
variants or litre
ˈlēt-ər
: a metric unit of capacity equal to one cubic decimeter see metric system

Medical Definition

liter

noun
li·​ter
variants or chiefly British litre
: a metric unit of capacity equal to the volume of one kilogram of water at 4°C (39°F) and at standard atmospheric pressure of 760 millimeters of mercury

More from Merriam-Webster on liter

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