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On the farm, the feed for chicks is significantly different from the roosters’; ______ not even comparable.

Origin of zone

First recorded in 1490–1500; from Latin zōna, from Greek zṓnē “belt”
1. See belt.
zoneless, adjectivein·ter·zone, nounmis·zone, verb, mis·zoned, mis·zon·ing.un·zone, verb (used with object), un·zoned, un·zon·ing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for zone

/ (zəʊn) /


verb (tr)

zoning, noun
C15: from Latin zōna girdle, climatic zone, from Greek zōnē
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for zone

[ zōn ]


An area or a region distinguished from adjacent parts by a distinctive feature or characteristic.
A segment.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for zone

[ zōn ]

Any of the five regions of the surface of the Earth that are loosely divided according to prevailing climate and latitude, including the Torrid Zone, the North and South Temperate zones, and the North and South Frigid zones.
Ecology An area characterized by distinct physical conditions and populated by communities of certain kinds of organisms.
Mathematics A portion of a sphere bounded by the intersections of two parallel planes with the sphere.
Anatomy An area or a region distinguished from adjacent parts by a distinctive feature or characteristic.
Geology A region or stratum distinguished by composition or content.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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