Definition:
as a noun, 'article' primarily refers to a piece of writing that is included with others in a newspaper, magazine, or other publication. It can also refer to a particular item or object, especially one of a specified type.
Rules:
Piece of Writing. 'Article' can be used to describe a written piece in a publication. Specific Item or Object. It can also refer to a distinct, individual item, especially when discussing items in a list or a collection. Grammar. In grammar, 'article' refers to a word that is used with a noun to indicate the type of reference being made by the noun. Articles in English include 'a,' 'an,' and 'the.'
Examples:
I read an interesting article about climate change in the newspaper today.
She wore several decorative articles of jewelry to the party.
The English language has both definite and indefinite articles.
Tips:
When referring to a written piece, 'article' often implies a shorter work, as opposed to longer works like 'essays' or 'reports.' When using 'article' to refer to items, it's often used in a more formal context or when the specificity of the item is important. Don't confuse the grammatical term 'article' with the more general uses of the word. Context usually makes the intended meaning clear.