English
zonal
First attested 1865–70, from zone + -al.
Formed from zone + -al
first attested First attested 1865–70, from zone + -al (as stated in Wiktionary’s etymology)
The story
First attested 1865–70, from zone + -al.
Today it means
adj Divided into zones.
Sources
Sources: Wiktionary, “zonal”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / zonal