Relating to or concerning afforestation; having the characteristics of or pertaining to the process of establishing forests.
From 'afforestation' plus the suffix '-al,' which creates adjectives. A modern scholarly term used in environmental science and forestry literature.
You'll see this word in academic papers about climate policy—it's the kind of multi-syllabic adjective that makes something sound more technical and official, which helps environmental scientists convince politicians that tree-planting matters.
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