(slang, offensive) A cash register.

(architecture) The floor of a building where the principal bedrooms and main reception rooms are found, very often on the first or second floor in older buildings.

(music) A type of lightweight piano with electronic pickups to amplify the sound. The strings, or string substitutes, are struck mechanically such that the action is similar to that of a normal piano.

(music) A type of lightweight piano which reproduces the sound of a standard piano by electronic means. The keys are designed to feel like the keys of a real piano, and often to resemble them also.

plural of piano player

One who plays the piano (to make music); a pianist.

(music) moderately soft

(music) An acoustic piano that is played automatically by mechanical means.

(music) moderately soft

(aviation, slang) The large white striped section at the ends of a runway, used as a landing aiming point and as a distance indicator.