pianissimo

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

(music) low loudness
• Syn:
piano
• Topics:
music
• Hypernyms:
softness

II - adjective

chiefly a direction or description in music;
very soft
• Similar to:
piano, soft

III - adverb

a direction in music;
to be played very softly
• Syn:
very softly
• Ant:
fortissimo