- methylergometrine
- methadone hydrochloride tablet
- monohybrid
- map onto
- map on
- monoploid
- malaxator
- meatal atresia
- morphinomania
- marginal product
- mopboard
- mobile and immobile
- merocrine
- myelopoiesis
- minimum tuberculoid leprosy
- minor vestibule gland
- miniaturize
- miniaturise
- micro basin
- macropores
- muscle in
- manse
- monophyletic
- multifactorial
- meniscocytosis
- milk shake
- malt sprout
- myasthenia gravis
- middlebrow
- moulding of head
- mucoid sputum
- melituria
- misspent
- mislay
- make or break
- multiplex mode
- mundane achievement
- mammography
- milk (of the breast)
- martini
- membranous angina
- meconium ileus
- metallic ringing sound
- modify ticket
- mistily
- make gorge rise
- mentoring
- moneyed (person)
- mattter of factly
- midpelvic forceps