tonne

noun

ˈtən How to pronounce tonne (audio)
: metric ton

Examples of tonne 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.
PyroGenesis progressed from gram-scale customer samples to 220-pound orders before securing its first tonne-scale powder order in 2023. — Aamir Khollam, Interesting Engineering, 20 Aug. 2026 This decline occurred as central banks aggressively bought 289 tonnes, a 62% increase, while Western investors and jewelry demand faded. — Jason Kirsch, Forbes.com, 20 Aug. 2026 The machine is capable of capturing about 1 tonne of CO2 from the air per year. — Emily Waltz, IEEE Spectrum, 19 Aug. 2026 According to the company, Oryx Desert Salt is naturally harvested from a mineral-containing underground aquifer located roughly 155 miles north of Upington, South Africa, which is estimated to hold 55 million tonnes of brine. — Connie Etemadi, USA Today, 14 Aug. 2026 See All Example Sentences for tonne

Word History

Etymology

French, from tonne tun, from Old French — more at tunnel

First Known Use

1869, in the meaning defined above

Time Traveler
The first known use of tonne was in 1869

Rhymes for tonne

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Browse Nearby Words

tonnage train
tonne
tonneau
See all Nearby Words

Cite this Entry

“Tonne.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tonne. Accessed 1 Sep. 2026.

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