adj.
- Periodic.
- Published at regular intervals of more than one day.
- Of or relating to a publication issued at such intervals.
A publication issued at regular intervals of more than one day.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.