Rostokból

Rostokból is a Hungarian prepositional phrase meaning “from fibers.” It is formed from rost (fiber) with the plural suffix -ok to create rostok, and the postpositional suffix -ból meaning “from.” The combination rostokból literally translates as “from fibers” and is used to indicate the material source, composition, or origin of an object or substance.

In Hungarian, rostokból is commonly used in both everyday language and more technical writing, particularly in fields such as textiles, materials science, and biology. It signals that something is made from fibers or derived from fibrous material. For example, a sentence such as Ez a textil rostokból készült translates to This textile is made from fibers. A rostokból álló kompozit anyag refers to a composite material composed of fibers.

Morphology and usage notes: the phrase must agree with the noun it modifies in number and case, and the -ból suffix follows vowel harmony rules. The singular form would be rostból (from a fiber), whereas rostokból denotes origin from multiple fibers. Rostokból can function as an adverbial or adjectival phrase, typically preceding the noun it modifies or attaching to it as part of a compound description.

See also: rost, szál, textil, kompozit. References in Hungarian technical writing often employ rostokból to describe materials sourced from fibrous components.

In sum, rostokból serves as a concise way to specify that an item or substance is derived from or composed of fibers, and it is widely used across both everyday and technical Hungarian.