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Meaning of ninety-one

nine•ty-one

Pronunciation: (nīn'tē-wun'), [key]
— n.
  1. a cardinal number, 90 plus 1.
  2. a symbol for this number, as 91 or XCI.
  3. a set of this many persons or things.
—adj.
  1. amounting to 91 in number.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.