'Piano' definitions:

Definition of 'piano'

From: WordNet
adverb
Used as a direction in music; to be played relatively softly [syn: piano, softly] [ant: forte, loudly]
adjective
Used chiefly as a direction or description in music; "the piano passages in the composition" [syn: piano, soft] [ant: forte, loud]
noun
A keyboard instrument that is played by depressing keys that cause hammers to strike tuned strings and produce sounds [syn: piano, pianoforte, forte-piano]
noun
(music) low loudness [syn: piano, pianissimo]

Definition of 'Piano'

From: GCIDE
  • Piano \Pi*a"no\, a. & adv. [It., even, smooth, soft, fr. L. planus even, level.] (Mus.) Soft; -- a direction to the performer to execute a certain passage softly, and with diminished volume of tone. (Abbrev. p.) [1913 Webster] Pianoforte

Definition of 'Piano'

From: GCIDE
  • Piano \Pi*an"o\, Pianoforte \Pi*an"o*for`te\, n. [It. piano soft (fr. L. planus even, smooth; see Plain, a.) + It. forte strong, fr. L. fortis (see Fort).] (Mus.) A well-known musical instrument somewhat resembling the harpsichord, and consisting of a series of wires of graduated length, thickness, and tension, struck by hammers moved by keys. [1913 Webster]
  • Dumb piano. See Digitorium.
  • Grand piano. See under Grand.
  • Square piano, one with a horizontal frame and an oblong case.
  • Upright piano, one with an upright frame and vertical wires. [1913 Webster]

Synonyms of 'piano'

From: Moby Thesaurus