Pronunciation: (fif'tē-nīnth'), [key]
1. next after the fifty-eighth; being the ordinal number for 59.
2. being one of 59 equal parts.
1. a fifty-ninth part, esp. of one (1/59).
2. the fifty-ninth member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.