verb

• (transitive) To give (especially public) notice of (something); to announce publicly.
• (intransitive) To provide information about a person or goods and services to influence others.
• (transitive) To provide public information about (a product, service etc.) in order to attract public awareness and increase sales.
• (transitive, now rare) To notify (someone) of something; to call someone's attention to something.
• (card games) In gin rummy, to discard a card of one's preferred suit so as to mislead the opponent into thinking you do not want it.