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tonne

American  
[tuhn] / tʌn /

noun

  1. metric ton.


tonne British  
/ tʌn /

noun

  1. Also called (not in technical use): metric ton.  a unit of mass equal to 1000 kg or 2204.6 pounds

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tonne

From French, dating back to 1900–05; ton 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ukraine touts it as a success, with more than 170 million tonnes of cargo transported through the route, including grain to some 55 countries, mostly in Africa.

From Barron's

Those consequences are already visible in the rapidly worsening humanitarian crisis which prompted Mexico to send tonnes of emergency aid to Cuba, including powdered milk and personal hygiene items.

From BBC

Around 880 tonnes of hazardous material remain inside the power station, the site of one of the world's worst nuclear accidents after a tsunami was triggered by a 9.0-magnitude earthquake.

From Barron's

The site will only produce 100 tonnes of lithium - enough for batteries in 1,400 EVs annually - but GEL said it plans to scale this to 18,000 tonnes annually.

From BBC

Armed with nothing but a crowbar and shovel in the hills of Somaliland, Ahmed Ibrahim hacks away at rocks where he and fellow miners have already found tonnes of lithium.

From Barron's