kierrätyksellisiin
Kierrätysellisiin refers to something related to recycling. In Finnish, the word "kierrätys" means recycling, and the adjective ending "-llisiin" indicates the plural genitive case, meaning "of recycling" or "belonging to recycling." Therefore, kierrätysellisiin is used in contexts where something is being discussed in relation to multiple recycling processes, materials, or concepts.
For example, one might discuss "kierrätysellisiin materiaaleihin" (recycling materials) when referring to various types of waste