noun plural
: the eight modified Guidonian syllables do, re, mi, fa, sol, la, ti, do applied to reading music for the major scale and further modified for the chromatic scale ascending and descending to do, di, re, ri, mi, fa, fi, sol, si, la, li, ti, do, ti, te, la, le, sol, se, fa, mi, me, re, ra, do — compare movable-do system , solmization