Voir les mots dérivés de tonne.
[French, from Old French, tun, from Late Latin tunna, probably of Celtic origin.] tonne [t?n]. n. (Mathematics & Measurements / Units) a unit of mass equal to 1000 ...
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The spelling tonne pre-dates the introduction of the SI in 1960; it has been used with this meaning in France since 1842, when there were no metric prefixes for ...
http://www.thefreedictionary.com/Tonnes
tonne - Définition Français : Retrouvez la définition de tonne, ainsi que les homonymes, expressions... - Dictionnaire, définition, expression, conjugaison, ...
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Definition of tonne from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
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tonne (t?n) [Click for IPA pronunciation guide]. ?n. Also called (not in technical use): metric ton a unit of mass equal to 1000 kg or 2204.6 pounds. [from French] ...
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ton definition, pronunciation, and example sentences in Oxford University Press ( British & World English)
http://www.linternaute.com/dictionnaire/fr/definition/tonne/