Pronunciation: (nīn'tē-nīnth'), [key]
1. next after the ninety-eighth; being the ordinal number for 99.
2. being one of 99 equal parts.
1. a ninety-ninth part, esp. of one (1/99).
2. the ninety-ninth member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.