nejake
Nejake is a term that may refer to different concepts depending on context. In Czech, the form nějaké (with diacritics) functions as an indefinite determiner meaning some or any; when diacritics are omitted in ASCII text, it is often rendered as nejake. As an adjective or pronoun, nějaké can modify a noun, for example "nějaké jídlo" meaning "some food." This linguistic usage explains how the word can appear in plain text without special characters.
Beyond linguistic usage, nejake does not correspond to a widely recognized subject in major reference works.
Because there is no stable, widely cited definition, a precise article would require context. If you mean