Most commonly, an adjective is a word used to describe a noun, for example a hot day or a good lunch.
A noun used to describe another noun is called an attributive noun (or noun adjunct). Examples are (attributive nouns in bold):
It is an adjective since it is describing how many of someting. It is not a place, person or thing so it isn't a noun and isn't an action so it isn't a verb.
It is an adjective, as it descibes how someting is.
The word describing is the present participle of the verb to describe. The noun form for the verb is describer, one who describes, describability, and the gerund (verbal noun) describing. Another noun form is description.
Cheap in Spanish is barato if you are describing a masculine noun and barata if you are describing a feminine noun.
the noun is 'box'. the adjective describing that noun is 'cardboard'
The noun forms for the verb to describe are describer, description, and the gerund, describing.
Something describing a noun.
No it is not because it is not describing a noun. Its describing times when things happen
No. Hero is a noun. However, heroic can be a describing word.
No, the term 'new law' is a noun phrase made up the the adjective 'new' describing the noun 'law'.
Christmas is a noun, Merry is an adj describing the noun.
No, uneventfully is an Adjetive because it is describing a noun. I.E. The day (noun) was uneventful.