In the keyword term "september 11th jeans," the primary part of speech is a noun. The word "jeans" serves as the head noun of the phrase, identifying the core subject, which is a specific type of clothing. The preceding term, "september 11th," functions as a noun adjunct or attributive noun, acting as an adjective to modify "jeans."
A noun adjunct is a noun used to describe or classify another noun. In this structure, "september 11th" is not a date in the literal sense but a cultural and temporal signifier. It pinpoints a specific aesthetic and eranamely, the low-rise, bootcut, or flared denim styles that were popular in the United States during the early 2000s, the period in which the historical event occurred. The entire phrase functions as a compound nominal, referring to a specific fashion artifact from a distinct period.
For the purpose of an article, this grammatical analysis establishes that the central topic is the fashion item itself. The modifier "september 11th" provides the critical context, framing the discussion around a particular style defined by its association with the early 21st-century zeitgeist. The main point would therefore be an exploration of this specific style of jeans as a cultural or fashion phenomenon of that time.
