article
This word functions as a label for a discrete unit of a larger whole. Whether it is a piece of a newspaper, a segment of a law, or a single garment from a wardrobe, the focus is on the item as an individual, identifiable entity separated from the rest of the collection. In professional or legal contexts, it carries a tone of formality and precision. While you might call a piece of clothing a thing in casual speech, using article suggests a systematic categorization, often found in inventory lists, police reports, or legislative drafts.
Always treated as a distinct, countable unit regardless of whether it is a piece of writing, a law, or a physical object.
Meanings
A separate piece of writing included with others in a newspaper, magazine, or other publication.
"a feature article on climate change"
A particular section of a legal document, such as a constitution or contract.
"Article 5 of the treaty"