for•ty-firstPronunciation: (fôr'tē fûrst'), [key]
next after the fortieth; being the ordinal number for 41.
being one of 41 equal parts.
a forty-first part, esp. of one (1/41
the forty-first member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.