icosaedrické
Icosaedrické is a Czech adjective derived from the noun "ikosadér," which translates to "icosahedron" in English. An icosahedron is a regular polyhedron with 20 faces, each of which is an equilateral triangle. It is one of the five Platonic solids. Therefore, when something is described as "icosaedrické," it refers to a shape or property that resembles or is related to an icosahedron. This could pertain to its geometric form, structure, or arrangement of elements. For example, a crystal with an icosahedral structure would be described as having an "icosaedrické uspořádání" (icosahedral arrangement). In mathematics and crystallography, the term is used to classify objects possessing this specific geometric symmetry. The icosahedron itself possesses high symmetry, with 60 rotational symmetries. The adjective "icosaedrické" therefore implies a connection to this particular geometric entity and its characteristic properties.