"pianissimo" in the noun sense
1. piano, pianissimo
music) low loudness
"pianissimo" in the adjective sense
1. pianissimo
chiefly a direction or description in music) very soft
"pianissimo" in the adverb sense
1. pianissimo, very softly
a direction in music to be played very softly
Source: WordNet® (An amazing lexical database of English)
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