DRY a.
ne science desires to see its objects. J. C. Shairp. -- Dry masonry. See Masonry. -- Dry measure, a system of measures of volume for dry or coarse articles, by the bushel, peck, etc. -- Dry pile (Physics), a form of the Voltaic pile, constructed without the use of a liquid, affording a feeble current, and chiefly use…
DUTY n.
The efficiency of an engine, especially a steam pumping engine, as measured by work done by a certain quantity of fuel; usually, the number of pounds of water lifted one foot by one bushel of coal (94 lbs. old standard), or by 1 cwt. (112 lbs., England, or 100 lbs., United States).