Pronunciation: (sev'un-tē-ith), [key]
1. next after the sixty-ninth; being the ordinal number for 70.
2. being one of 70 equal parts.
1. a seventieth part, esp. of one (1/70).
2. the seventieth member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.