noun which may take the genitive case particle 'no'
multi-layered; multi-tiered; multi-storied
Describes something consisting of multiple layers, levels, or stories. Often used in technical or descriptive contexts, such as architecture, materials, or organizational structures.
この建物は複層構造になっている。
This building has a multi-layered structure.
複層ガラスは断熱性が高
Multi-layered glass has high thermal insulation.
multi-layered glass; insulated glazing
Compound of 複 (multiple) and 層 (layer). The exact historical derivation is uncertain, but the word follows standard Sino-Japanese word formation patterns.