desityksiä
Desityksiä is not a standard Finnish term; in Finnish the concept of density is usually expressed as tiheys or densiteetti. The plural form desityksiä may appear as a nonstandard loanword plural or as a misrendering of the English word density in technical writing. Because it is not widely used in Finnish-language sources, desityksiä has no universally accepted definition.
In physics and materials science, desityksiä would correspond to physical density: the mass per unit volume, ρ
In standard Finnish, these concepts are usually expressed with tiheys, densiteetti, or, for spectral and probabilistic
See also: densiteetti, tiheys, todennäköisyystiheys, populaatiotiheys, spektritiheys.