(European politics) Article 50 of the Treaty of Lisbon which holds the EU's exit clause, allowing and setting out rules for countries leaving the European Union.

(civil law) A prototype or archetype. / (innovation, manufacturing) A preproduction model, initial sample or pilot model.

plural of first article

A type of academic publication that reviews previous studies in order to summarise current knowledge about a specific topic.

plural of review article

plural of genuine article

plural of proper article

Something that is of top quality; something that does not require any work or adjustments. / Used other than figuratively or idiomatically: see finished, article.

(transport) A transported item with a value exceeding 100 USD per imperial pound.

plural of article of extraordinary value