Pronunciation: (sev'un-tē-fifth'), [key]
1. next after the seventy-fourth; being the ordinal number for 75.
2. being one of 75 equal parts.
1. a seventy-fifth part, esp. of one (1/75).
2. the seventy-fifth member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.