kihtidega
Kihtidega is an Estonian linguistic form that expresses accompaniment or association with multiple layers. It is used to denote that something is present together with, or covered by, several layers. The word is most often encountered in technical or descriptive texts about materials, surfaces, or stratified structures, such as coatings, finishes, or geological formations.
Grammatically, kihtidega is the comitative form of kiht (layer). It is built from the genitive plural kihtide,
In usage, kihtidega is common in fields dealing with layered materials and structures, such as construction,