twen•ty-sec•ondPronunciation: (twen'tē-sek'und, twun'-), [key]
next after the twenty-first; being the ordinal number for 22.
being one of 22 equal parts.
a twenty-second part, esp. of one (1/22
the twenty-second member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.