Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. (mathematics) Based on the number 15; using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D and E.
  • n. A fifteenth

Etymologies

penta- + decimal (Wiktionary)

Examples

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