WordReference Random House Unabridged Dictionary of American English © 2026
eight•y-third
(ā′tē thûrd′),USA pronunciation adj.
n.
- next after the eighty-second;
being the ordinal number for 83. - being one of 83 equal parts.
n.
- an eighty-third part, esp. of one (1⁄83).
- the eighty-third member of a series.
'eighty-third' also found in these entries (note: many are not synonyms or translations):