Definition of "lumber"
noun:
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Wood intended as a building material.
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Useless things that are stored away.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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verb:
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To move clumsily.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
To load down with things, to fill, to encumber.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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