Pronunciation: (nīn'tē-thûrd'), [key]
1. next after the ninety-second; being the ordinal number for 93.
2. being one of 93 equal parts.
1. a ninety-third part, esp. of one (1/93).
2. the ninety-third member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.