kézikönyvében

Kézikönyvében is a Hungarian word that translates to "in its manual" or "in their manual." It is a possessive form of the word kézikönyv, which means "manual" or "handbook." The suffix "-ében" indicates the third-person singular possessive in the inessive case, meaning "inside" or "within." Therefore, "kézikönyvében" literally means "inside its manual" or "within his/her/its manual."

This term is commonly used in contexts where a reference to a manual or handbook is being made. For example, if a product comes with an instruction manual, any mention of information found within that manual would use the phrase "kézikönyvében." It could also refer to a textbook or any other type of guide. The specific subject of the manual is usually understood from the preceding or succeeding text. The usage is purely grammatical, indicating location within a written or printed guide. It implies that the relevant information is contained within the pages of a manual belonging to the subject being discussed.