[f. LUMBER v.2 + -ING1.]
1. The action of filling with lumber.
1775. in Ash, Suppl.
2. The trade or business of a lumberer; dealing or working in timber.
1792. J. Belknap, Hist. New-Hampsh., III. 213. Towns adjoining the river, in which lumbering was formerly the chief employment.
1898. G. F. R. Henderson, Stonewall Jackson, I. i. 10. Young men had to serve a practical apprenticeship to lumbering and agriculture.
b. attrib., as lumbering-camp, season.
1857. Thoreau, Maine W. (1894), 143. Here were the ruins of an old lumbering camp.
1873. Wisconsin Rep., XXXI. 424. The coming lumbering season.