| ALLOMERISMS | • ALLOMERISM n. similarity of crystalline structure in substances of different chemical composition. |
| CALLIGRAMME | • CALLIGRAMME n. a design using the letters of a word, also CALLIGRAM. |
| FLIMFLAMMER | • flimflammer n. A swindler; a con artist. • FLIMFLAMMER n. one who engages in flimflam. |
| IMMORTELLES | • immortelles n. Plural of immortelle. • IMMORTELLE n. (French) a plant with flowers that retain their color when dried. |
| LAMELLIFORM | • lamelliform adj. Thin and flat; lamellar. • LAMELLIFORM adj. shaped like a plate or layer. |
| MAMILLIFORM | • MAMILLIFORM adj. nipple-shaped, also MAMMILLIFORM. |
| MAMMILLARIA | • mammillaria n. (Botany) Any member of the cactus genus Mammillaria. • Mammillaria prop.n. A taxonomic genus within the family Cactaceae – the nipple cacti. • MAMMILLARIA n. a plant belonging to the Mammillaria genus of flowering cactus, with nipple-shaped tubercles in rows. |
| MILLENARISM | • millenarism n. Millenarianism. • MILLENARISM n. the belief that an ideal society will be produced in the near future, also MILLENARIANISM, MILLENNIALISM, MILLENNIANISM, MILLENNIARISM. |
| MILLIAMPERE | • milliampere n. One thousandth (10-3) of an ampere. • MILLIAMPERE n. a thousandth of an ampere. |
| MILLIGRAMME | • milligramme n. (UK) Dated spelling of milligram. • MILLIGRAMME n. a thousandth of a gram, also MILLIGRAM. |
| MILLIMETERS | • millimeters n. Plural of millimeter. • MILLIMETER n. a thousandth of a meter, also MILLIMETRE. |
| MILLIMETRES | • millimetres n. Plural of millimetre. • millimètres n. Plural of millimètre. • MILLIMETRE n. a thousandth part of a metre, also MILLIMETER. |
| MILLIMICRON | • millimicron n. A unit of length equal to one thousandth of a micron. • MILLIMICRON n. a thousandth of a micron. |
| MILLSTREAMS | • millstreams n. Plural of millstream. • mill␣streams n. Plural of mill stream. • MILLSTREAM n. a stream whose flow is utilized to run a mill. |
| NEURILEMMAL | • neurilemmal adj. Relating to neurilemma. • NEURILEMMAL adj. of or like a neurilemma, the delicate outer sheath of a nerve fiber; the primitive sheath. |
| TRAMMELLING | • trammelling v. (Britain) present participle of trammel. • trammelling n. A hindrance or impediment. • TRAMMEL v. to hinder, also TRAMEL, TRAMELL. |