multimodality
/ˌmʌltɪmə(ʊ)ˈdalɪti/noun
1 Statistics. The property in a frequency curve or distribution of having several maxima or modes.
2The use or availability of several different modes, methods, systems, etc.
Origin
Early 20th century; earliest use found in Biometrika. From multi- + modality, after multimodal.