| ABNORMALISM | • abnormalism n. Synonym of abnormality. • ABNORMALISM n. the state of being abnormal. |
| AMETABOLISM | • ametabolism n. The condition of being ametabolic. • AMETABOLISM n. the lack of metamorphosis in insects. |
| LEIOMYOMATA | • leiomyomata n. Plural of leiomyoma. • LEIOMYOMA n. a fibrous tumour, a fibroid. |
| MALAPROPISM | • malapropism n. (Uncountable) The blundering use of an absurdly inappropriate word or expression in place of a similar-sounding one. • malapropism n. (Countable) An instance of this; malaprop. • MALAPROPISM n. a humorous misuse of a word, also MALAPROP. |
| MAMILLATION | • MAMILLATION n. the state of being mamillate, with nipple-like projections, also MAMMILLATION. |
| MAMMALOGIES | • mammalogies n. Plural of mammalogy. • MAMMALOGY n. the study of mammals. |
| MAMMALOGIST | • mammalogist n. One who studies mammalogy. • MAMMALOGIST n. a student of mammals. |
| MANORIALISM | • manorialism n. A political, economic and social system in medieval and early modern Europe; originally a form of serfdom… • MANORIALISM n. the system of having manors. |
| MATRIMONIAL | • matrimonial adj. Of, or having to do with matrimony and marriage. • matrimonial n. (Chiefly India) A classified advertisement describing an individual who wishes to find a marriage partner. • MATRIMONIAL adj. of or relating to marriage. |
| MEGALOMANIA | • megalomania n. A psychopathological condition characterized by delusional fantasies of wealth, power, or omnipotence. • megalomania n. (Obsolete) Narcissistic personality disorder. • megalomania n. An obsession with grandiose or extravagant things or actions. |
| MEGALOMANIC | • megalomanic adj. Afflicted by megalomania. • MEGALOMANIC adj. relating to megalomania, also MEGALOMANIACAL. |
| MELOMANIACS | • melomaniacs n. Plural of melomaniac. • MELOMANIAC n. an abnormally dedicated musical fan. |
| MEMORABILIA | • memorabilia n. Objects that are connected to or remind their owner of past events. • memorabilia n. Things worth remembering: noteworthy points. • MEMORABILE n. something memorable. |
| SUMMATIONAL | • summational adj. Of or pertaining to summation. • SUMMATIONAL adj. relating to summation, the act of summing. |