keramickou
The term "keramickou" is the instrumental singular feminine form of the Czech word "keramický," which translates to "ceramic" in English. This grammatical form indicates the use of a ceramic object or material as an instrument, means, or accompaniment. For example, in a sentence like "Děti si hrály s keramickou hračkou" (The children played with a ceramic toy), "keramickou" modifies "hračkou" (toy) and describes its material. Similarly, "Malovala keramickou barvou" (She painted with ceramic paint) uses "keramickou" to denote the type of paint used. The word itself refers to anything made from fired clay, a material with a long history of use in pottery, tiles, and decorative objects. The specific context in which "keramickou" appears will determine the precise meaning and function within the sentence, always relating back to the properties and uses of ceramic materials.