proper noun
proper noun (nombre propio)
the name of a specific person, place, group or thing, which always starts with a capital letter.
Example
The parade on Lake Street is on Labor Day. (Lake Street and Labor Day are proper nouns.)
In Spanish
proper noun (nombre propio) — el nombre de una persona, un lugar, un grupo o una cosa específicos, que siempre empieza con mayúscula.
The parade on Lake Street is on Labor Day. (Lake Street y Labor Day son nombres propios.)