from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Zonal.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. zonal
from The Century Dictionary and Cyclopedia
- Pertaining to or characterized by a zone; having or presenting the form of a belt or girdle. A zonary placenta is one in which the fetal villi form a belt or zone. See Zonaria, Zonoplacentalia, and zonular.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. relating to or of the nature of a zone
Sorry, no etymologies found.