Pronunciation: (krôs'līn", kros'-), [key]
1. a line crossing another line or connecting two separated points: The main lines are linked at intervals by crosslines.
2. Journalism.a headline or bank consisting of a single line running across a column of type, usually centered and sometimes full width.
of or pertaining to the offspring produced by crossbreeding two linebred individuals.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.