eight•y-threePronunciation: (ā'tē thrē'), [key]
a cardinal number, 80 plus 3.
a symbol for this number, as 83 or LXXXIII.
a set of this many persons or things.
amounting to 83 in number.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.