metric ton
–noun | a unit of 1000 kilograms, equivalent to 2204.62 avoirdupois pounds. |
Origin: 1920–25
tonne (tŭn) n. A metric ton.
[French, from Old French, tun, from Late Latin tunna, probably of Celtic origin.] |
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Science Dictionary
metric ton
A unit of mass or weight in the metric system equal to 1,000 kilograms (2,205 pounds). See Table at measurement.
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The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source