mu·ta·tis mu·tan·dis (mōō-tä'tĭs mōō-tän'dĭs) adv.
Abbr. m.m. The necessary changes having been made; having substituted new terms; with respective differences taken into consideration.
[Latin mūtātīs mūtandīs : mūtātīs, ablative pl. past participle of mūtāre, to change + mūtandīs, ablative pl. gerundive of mūtāre.]