inenýrských
Inenyrských is a term that appears to be a grammatical inflection of a Slavic language, likely Czech or Slovak, and translates roughly to "of the engineers" or "by the engineers." Without further context, its precise meaning is difficult to ascertain. It could refer to a specific group of engineers, a concept related to engineering work, or a characteristic attributed to engineers.
The term itself is composed of the root "inženýr," meaning "engineer," and a genitive or dative plural
The specific application of this word would depend heavily on the sentence in which it is used.