What is the meaning of Sonata?

A musical composition for one or a few instruments, one of which is frequently a piano, in three or four movements that vary in key and tempo.

sonata

singular present passive participle of soni

present passive participle of sonar

sonata

feminine singular of sonato

Rōmaji transcription of そなた

Rōmaji transcription of ソナタ

sonata

sonata (a musical composition for one or a few instruments)

sonata

Source: wiktionary.org