multiplicity
UK: ˌmʌltɪˈplɪsɪti | US: ˌmʌltɪˈplɪsɪti
n. the state of being multiple or manifold
n. a large number or variety
n. (Mathematics) the number of elements in a set or class
The word "multiplicity" originates from Latin multiplicitas, combining multi- (many) and plicare (to fold). The root plic reflects the idea of folding or layering, metaphorically extending to "many layers" or "diverse forms." Over time, it evolved in English to denote abundance, variety, or mathematical quantification. The suffix -ity nominalizes the concept, solidifying its abstract meaning.
The multiplicity of options made it hard to choose.
Scientists study the multiplicity of species in tropical rainforests.
The problem’s multiplicity required a nuanced solution.
In algebra, multiplicity refers to repeated roots of an equation.
Her artwork explores the multiplicity of human identity.