Definitions
1.NounA percussive keyboard musical instrument, usually ranging over seven octaves, with white and black colored keys, played by pressing these keys, causing hammers to strike strings. .mw-parser-output .defdate{font-size:smaller}"The piano in his house takes up a lot of space.; She has been taking lessons for many years and now plays piano very well."
2.VerbTo play the piano.
3.VerbTo move (the fingers) up and down on, similar to the motions of a pianist playing the piano.
4.VerbTo equip with a piano.
5.AdverbSoftly, as a dynamic in a piece of music." p"
6.AdjectiveSoft, quiet.
7.AdjectiveGentle, soft, subdued.
8.VerbTo become softer and less intense.