thir•ty-eighthPronunciation: (thûr'tē-ātth', -āth'), [key]
next after the thirty-seventh; being the ordinal number for 38.
being one of 38 equal parts.
a thirty-eighth part, esp. of one (1/38
the thirty-eighth member of a series.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.