sev•en•ty-sev•enthPronunciation: (sev'un-tē-sev'unth), [key]
next after the seventy-sixth; being the ordinal number for 77.
being one of 77 equal parts.
a seventy-seventh part, esp. of one (1/77
the seventy-seventh member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.