Pronunciation: (twen'tē-fôrth', -fōrth', twun'-), [key]
1. next after the twenty-third; being the ordinal number for 24.
2. being one of 24 equal parts.
1. a twenty-fourth part, esp. of one (1/24).
2. the twenty-fourth member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.