piano

1 of 2

adverb or adjective

pi·​a·​no pē-ˈä-(ˌ)nō 

: at a soft volume : soft

—used as a direction in music

piano

2 of 2

noun

pi·​ano pē-ˈa-(ˌ)nō 

also

-ˈä- 

plural pianos

: a musical instrument having steel wire strings that sound when struck by felt-covered hammers operated from a keyboard

Examples of piano in a Sentence

Noun

Do you play the piano?

He takes piano lessons on Wednesdays.

Recent Examples on the Web

Noun

Making these paintings for me is like sitting down at the piano. — Y-Jean Mun-Delsalle, Forbes.com, 1 July 2026

Foxx sat at the piano while his daughter sat by his side on guitar, proving she's inherited some of his musical talents. — Meg Walters, InStyle, 29 June 2026

Kenny Loggins, Kevin Costner, everybody's playing the piano and playing guitar. — Natalia Senanayake, PEOPLE, 1 July 2026

Taking a cue from nickelodeon piano players, composer John Powell steers the mood with a vibrantly eclectic score of sprightly ragtime, violin pathos and popcorn crescendos. — Amy Nicholson, Los Angeles Times, 1 July 2026

Word History

Etymology

Adverb or adjective

Italian, from Late Latin planus smooth, from Latin, level — more at floor

Noun

Italian, short for pianoforte, from gravicembalo col piano e forte, literally, harpsichord with soft and loud; from the fact that its tones could be varied in loudness

First Known Use

Adverb Or Adjective

1683, in the meaning defined above

Noun

1772, in the meaning defined above

Phrases Containing piano

• forte-piano
• grand piano
• mezzo piano
• piano accordion
• piano bar
• piano hinge
• player piano
• stride piano
• thumb piano
• upright piano

Rhymes for piano

• cyano

Kids Definition

piano

1 of 2 adverb or adjective

pi·​a·​no pē-ˈän-ō 

: in a soft or quiet manner

—used as a direction in music

piano

2 of 2 noun

pi·​ano pē-ˈan-ō 

plural pianos

: a musical instrument consisting of a large frame holding steel wire strings that sound when struck by felt-covered hammers which are operated from a keyboard

pianist

pē-ˈan-əst, 

ˈpē-ə-nəst

noun

Etymology

Noun

from Italian piano "a keyboard musical instrument," a shortened form of pianoforte, from piano "soft" and forte "loud"; so called because, unlike earlier keyboard instruments, it could be played with varying degrees of loudness

Biographical Definition

Piano

biographical name

Pi·​a·​no pē-ˈä-(ˌ)nō 

Renzo 1937–     Italian architect