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Meaning of seventy-third

sev•en•ty-third

Pronunciation: (sev'un-tē-thûrd'), [key]
— adj.
  1. next after the seventy-second; being the ordinal number for 73.
  2. being one of 73 equal parts.
—n.
  1. a seventy-third part, esp. of one ().
  2. the seventy-third member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.