Definitions:
a particular item or object

a piece of writing included with others in a newspaper, magazine, or other print or online publication

a separate clause or paragraph of a legal document or agreement, typically one outlining a single rule or regulation

a period of training with a firm as a solicitor, architect, surveyor, or accountant

the definite or indefinite article.

bind (a trainee solicitor, architect, surveyor, or accountant) to undergo a period of training with a firm in order to become qualified