One who lumbers, who moves in a heavy and ungainly manner.(noun)
One who is involved in the production of lumber.(noun)
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Use "lumberer" in a sentence
"Yes, the pickpocket, the card-sharper, the "lumberer," the confidence man, the blarneying beggar, and the fakir of every description laid his snares on this holy spot."
"He is a lumberer, and has a saw-mill of a very primitive kind."
"Then I saw a lumberer taking his dinner on a rock in the river, who “touched his hat” and brought me a draught of ice-cold water, which I could hardly drink owing to the fractiousness of the horse, and gathered me some mountain pinks, which I admired."