2 entries under this word

Fifteenth

Fĭf'teenth, a.

adjective

a. [A-S. fifteódha. See supra.]

  1. Next in order after the fourteenth; the fifth after the tenth.
  2. Being one of fifteen equal parts into which a whole is divided.

Fif'teenth, n.

noun

n. 1. One of fifteen equal parts of a unit or whole; the quotient of a unit divided by fifteen.

  1. A species of tax upon personal property formerly laid on towns, boroughs, &c., in England, being one fifteenth part of what the personal property in each town, &c., had been valued at. Burrill.
  2. (Mus.) (a.) A stop in an organ tuned two octaves above the diapason. (b.) An interval consisting of two octaves.