Yes it is
Edit: Blah, that answer above is incorrect. Item and words like material, object, word etc. are all NOUNS. Nouns is a person, place or a thing (Sometimes, an idea.) An item is a thing. Adjectives are to describe a noun. Ex- This item is useless/useful. This object is too light. These materials are too heavy. Words are meaningful. Adjectives can be in the same sentence or before a noun to describe it.
Yes, it is. It can mean either not costly (item), flimsy, or stingy (person).
Yes, it can be, rarely, when it specifies an item (that church there). Otherwise it is an adverb (go there) or a pronoun (there is a way).
line (verb) lined (adjective) line–item veto (noun) Get/have a line on: US, informal Out of line: informal
No it is not.Covered can be an adjective to mean overlaid with an item such as a blanket.It can also be a verb. It is the past tense of the verb to cover.
Very is an adjective the definition is precise; particular: That is the very item we want.
Yes, meaning a person or an item.
Curious : as in 'that is a curious item'.
No. The word example is a noun (instance, representative item).
Twelfth is an adjective in this context as it is describing the position of an item in a sequence.
Black is an adjective because it is used to describe an item or noun.
Yes, it is. It can mean either not costly (item), flimsy, or stingy (person).
No, "fifth" is not an adjective. It is an ordinal number that indicates the position of an item in a series.
Quilt can be a noun (the item) or a verb (to make a quilt, quilting).
Yes, it can be, rarely, when it specifies an item (that church there). Otherwise it is an adverb (go there) or a pronoun (there is a way).
line (verb) lined (adjective) line–item veto (noun) Get/have a line on: US, informal Out of line: informal
No it is not.Covered can be an adjective to mean overlaid with an item such as a blanket.It can also be a verb. It is the past tense of the verb to cover.
Very is an adjective the definition is precise; particular: That is the very item we want.