- piano, pianoforte, forte-piano - a stringed instrument that is played by depressing keys that cause hammers to strike tuned strings and produce sounds
--1 is a kind of stringed instrument; percussion instrument, percussive instrument
--1 has parts:
--1 has particulars:fall board, fall-board; keyboard; piano keyboard, fingerboard, clavier; soft pedal; sounding board, soundboard; sustaining pedal, loud pedal grand piano, grand; mechanical piano, Pianola, player piano; upright, upright piano