Chaldron
Pronunciation : Chal"dron
Part of Speech : n.
Etymology : [OF. chaldron, F. chaudron kettle. The same word as caldron.]
Definition : Defn: An English dry measure, being, at London, 36 bushels heaped up, or its equivalent weight, and more than twice as much at Newcastle. Now used exlusively for coal and coke.
Note: In the United States the chaldron is ordinarily 2,940 lbs, but at New York it is 2,500 lbs. De Colange.
Source : Webster's Unabridged Dictionary, 1913