Definitions

from The Century Dictionary.

  • noun A stone that is placed on the top, or which forms the top.
  • noun One of the jewels of a marine chronometer.

from the GNU version of the Collaborative International Dictionary of English.

  • noun A stone that is placed on the top, or which forms the top.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A stone that is placed on the top, or which forms the top.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

top +‎ stone

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