Cloff

• (n.) Formerly an allowance of two pounds in every three hundred weight after the tare and tret are subtracted; now used only in a general sense, of small deductions from the original weight.
Found on http://thinkexist.com/dictionary/meaning/cloff/

Cloff

Cloff noun [ Etymol. uncertain.] Formerly an allowance of two pounds in every three hundred weight after the tare and tret are subtracted; now used only in a general sense, of small deductions from the original weight. [ Written also clough .] McCulloch.
Found on http://www.encyclo.co.uk/webster/C/94
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