September 11th Time
The keyword term "september 11th time" functions as a noun phrase. In this construction, the headword is "time," which is a noun. The specific date, "september 11th," acts as an adjectival modifier, specifying the particular period being referenced. Grammatically, the component "september 11th" is a proper noun used attributively to modify the noun "time." This is a common linguistic pattern where one noun modifies another to create a more specific concept (e.g., "kitchen counter," "winter season"). By positioning "september 11th" before "time," it defines the noun, narrowing its scope from a general concept of time to a specific historical, cultural, or political era associated with the events of that date. ...