kuivaalueinen
Kuivaalueinen is not a widely established term in Finnish-language reference works. It appears to be a compound formed from kuiva, meaning dry, and alueinen, meaning relating to an area or region. Because it is not a standard technical label, its precise meaning depends on context, and it does not have a single, recognized definition.
The word follows a common pattern in Finnish where two elements are joined to form an adjective
In geography or climatology, kuivaalueinen might be used informally to describe a dry-area or arid-zone locale,
If the intended meaning is arid or dry-region related, it may be clearer to use conventional Finnish
kuiva, ilmasto, kuiva ilmasto, arid climate, kuivuus, aridity.