multilayered
[ muhl-tee-ley-erd, muhl-tahy-, muhl-tee-ley-erd, muhl-tahy- ]
/ ˌmʌl tiˈleɪ ərd, ˌmʌl taɪ-, ˈmʌl tiˌleɪ ərd, ˈmʌl taɪ- /
adjective
having two or more layers.
offering several viewpoints, solutions, degrees of complexity, etc.: the multilayered problem of urban development.
Also
multilayer.