board-rule

noun Building Trades.

a measuring device having scales for finding the cubic contents of a board without calculation.

Origin:
1840–50, Americanism

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World English Dictionary

board rule

—n
	a measuring device for estimating the number of board feet in a quantity of wood

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Relevant Questions

What Is Board Rule?

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Board-rule is always a great word to know.

So is bezoar. Does it mean:

a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.

a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.

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Matching Quote

"As it was cold, I collected quite a pile of wood and lay down on a board against the side of the building, not having any blanket to cover me, with my head to the fire, that I might look after it, which is not the Indian rule. But as it grew colder towards midnight, I at length encased myself completely in boards, managing even to put a board on top of me, with a large stone on it, to keep it down, and so slept comfortably. I was reminded, it is true, of the Irish children, who inquired what their neighbors did who had no door to put over them in winter nights as they had; but I am convinced that there was nothing very strange in the inquiry. Those who have never tried it can have no idea how far a door, which keeps the single blanket down, may go toward making one comfortable."

-Henry David Thoreau

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