Divided into zones. / Related to, associated with, or similar to zones. / (of air or ocean currents) roughly longitudinal (east to west, or west to east)

in zones. / in a manner related to, associated with, or similar to zones.

The state or condition of being zonal.

plural of zonality

plural of zonalization

US and Oxford British English standard spelling of zonalisation.

(meteorology) The component of a wind along a particular parallel of latitude

plural of zonal wind

plural of zonal geranium

(horticulture, flowers) Any of Pelargonium × hortorum, a hybrid of Pelargonium zonale and Pelargonium inquinans; the common or garden geranium