Dictionary
o•ri•hon
Pronunciation: (ôr'ē-hon", ōr'-), [key]—
n.
1. a manuscript scroll having columns running across the width, folded in accordion fashion along the separating margins.
2. a book consisting of leaves, printed on one side only, uncut at the fore edge.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.