article

A distinct item, object, or piece of something.

"She found a curious article in the antique shop."

A grammatical word (a, an, or the) used with a noun.

"'The' is a definite article."

A non-fiction piece of writing in a publication.

"Have you read that interesting article about Brexit?"

A distinct section or clause within a legal document.

"Article 3 of the treaty outlines the terms."