C-sharp minor UK /ˈsiː ʃɑːp ˈmaɪ.nə/US /ˈsiː ʃɑɹp ˈmaɪ.nɚ/ noun2 •a minor key with the notes C♯, D♯, E, F♯, G♯, A, B •the minor chord with a root of C-sharp
