dlouholetého
Dlouholetého is a Czech adjective. It is the genitive singular masculine or neuter form of the adjective dlouholetý, which translates to "long-standing" or "many-year-old". The word is composed of two parts: "dlouhý" meaning "long" and "letý" meaning "yearly" or "aged". Therefore, "dlouholetého" specifically refers to something or someone that has existed or been in a particular state for a long period of time, with the ending indicating its grammatical case and gender in a sentence.
In practice, "dlouholetého" would be used in phrases such as "dlouholetého přátelství" (of long-standing friendship), "dlouholetého