Abbreviation of Atlantic. / (colloquial, sports) Abbreviation of Atlanta.

Initialism of authority to leave. Used on a package to advise the deliverer (courier) that the addressee has authorised that the package can be left at the delivery address without being given directly to the addressee or the delivery being signed for.

At a location where something good is about to happen at just the time of its occurrence; lucky; fortunate; able to obtain a benefit due to circumstances, rather than due to merit.

(transitive) To mean, signify; to get at, to aim or tend to a point. / Used other than figuratively or idiomatically: see drive, at.

(informal) cool, trendy / (informal) true, truthful

(idiomatic) Very close to a deadline or potential crucial event.

A plant (Tragopogon pratensis) which closes its flowers at midday; Jack-go-to-bed-at-noon.

Eating a meal at a table, especially with others.

Alternative form of at-grade

The middle of the East Coast of the United States, typically consisting of New York, New Jersey, Pennsylvania, Maryland, Delaware, Virginia, West Virginia, and Washington, DC. / Used alone, with "the".