Definition of zonal
- a zonal boundary
We installed a zonal heating system in the house.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'zonal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: relating to or having different areas : divided into zones
What made you want to look up zonal? Please tell us where you read or heard it (including the quote, if possible).
without deliberation, pause, or delay
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