麻黄：多种麻黄(Ephedra)之土名，包括草麻黄(E.sinica Stapf.)，木贼麻黄(E.equisetina Bunge)及麻黄(E.vulgaris)，可自其梗与叶提取麻黄素- multipara
- multiparity
- multiparous
- multiple
- multiplicitas
- multipolar
- multipollicalism
- multirooted
- multisensitivity
- multisynaptic
- multiterminal
- multituberculate
- multivalent
- mummification
- mumps
- mumu
- Munk's disease
- Munro Kerr cesarean section,incision,maneuver
- Munro's microabscess(abscess)
- Munro's point
- mural
- muramic acid
- muramidase
- Murchison-Pel-Ebstein fever
- Murel