(Australia, idiomatic) Extremely busy.

plural of coldwater flat

(UK) studio apartment / (theater) Hollywood flat

plural of studio flat

A type of racetrack, where the circuit is not banked to allow for track in cornering, thus missing positive camber needed to transform centrifugal force into normal force and traction. The shape footprint of the oval itself is unrelated to being "flat", as it only deals with the banking of the track and not the shape traced out by the track.

A party to celebrate moving into a new flat (apartment).

plural of flat-warming

Having a (generally) level upper surface.

The belief in, or advocacy for, the theory that the planet Earth is flat.

A census-designated place in Tulare County, California, United States.