krystalických

Krystalických is the genitive plural form of the Czech adjective krystalický, meaning crystal or crystalline. It appears when the noun it modifies is plural and in the genitive case, as in phrases such as krystalických struktur (crystal structures) or krystalických materiálů (crystal materials).

The base word krystalický is derived from krystal, meaning crystal, which itself traces to the Latin crystallum via Greek krustallos. The suffix -ický is a common Czech productive ending for forming adjectives that indicate relation or belonging, producing words like krystalický (crystal-like, crystalline). The form krystalických exemplifies how Czech adjectives inflect for gender, number, and case, with -ích marking the genitive plural.

In usage, krystalických commonly occurs in scientific, technical, and descriptive writing—especially in fields such as crystallography, mineralogy, and materials science—where reference is made to multiple items in a genitive sense, for example “krystalických struktur” or “krystalických vzorcích.” Like other Czech adjectives, krystalických agrees with the noun it modifies in gender, number, and case, and the genitive plural ending -ích is a standard form regardless of the noun’s gender.

Overall, krystalických is a specialized inflected form used to describe crystalline characteristics in plural genitive constructions, reflecting Czech’s rich system of adjectival agreement.