a vocal exercise in which the sol-fa syllables are used.
2.
the use of the sol-fa syllables to name or represent the tones of a melody or voice part, or the tones of the scale, or of a particular series, as the scale of C; solmization.
Origin: 1765–75; < Italian, derivative of solfeggiare, equivalent to solf(a) (see sol-fa) + -eggiare v. suffix