The term functions as a noun phrase, in which "holiday" serves as an adjectival modifier for the head noun, "rok." The principal part of speech that constitutes the main point of the subject is the noun.
In this grammatical construction, "holiday" operates as an attributive noun, specifying the context or type of the noun it precedes. The ambiguity of "rok"which could represent a misspelling of "rock" (referring to a music genre), or a loanword meaning "year" (Slavic languages) or "skirt" (Dutch)does not alter the syntactic structure. In any of these potential interpretations, the subject is a specific class of noun (a type of music, a period of time, or an article of clothing) distinguished by its association with a festive period.
For the development of an article, the central focus must be on defining and analyzing the specific noun that "rok" is intended to represent. The modifier "holiday" provides the necessary context and narrows the scope, but the conceptual core and primary subject of inquiry resides in the identity and characteristics of the noun itself.
