add. ·vt to sing to solmization syllables.
2. sol-fa ·noun the gamut, or musical scale. ·see tonic sol-fa, under tonic, ·noun.
3. sol-fa ·vi to sing the notes of the gamut, ascending or descending; as, do or ut, re, mi, fa, sol, la, si, do, or the same in reverse order.