fortissimo has definitions from the field of music
1
[ adjective ] (music) chiefly a direction or description in music

Related terms

forte

2
[ adverb ] (music) a direction in music; to be played very loudly

Synonyms

very_loudly

Related terms

pianissimo

3
[ noun ] (music) with great loudness

Synonyms

forte

Related terms

volume music

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