noun
1.
a. : a table showing the estimated number of board feet of lumber that can be sawed from logs of various lengths and diameters
b. : a formula by which the estimated number of board feet may be ascertained
2. : scale rule
noun
1.
a. : a table showing the estimated number of board feet of lumber that can be sawed from logs of various lengths and diameters
b. : a formula by which the estimated number of board feet may be ascertained
2. : scale rule
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012