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balance staff

noun, Horology.
1.
a pivoted axle or shaft on which the balance is mounted.
Origin of balance staff
1880-1885
1880-85
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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Examples from the Web for balance-staff
Historical Examples
  • The roller being fastened to the balance-staff, of course, turns just as the balance turns and with it the jewel-pin.

    Time Telling through the Ages Harry Chase Brearley

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Word Value for balance

11
15
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