| MEMORISER | • memoriser n. Alternative spelling of memorizer. • MEMORISER n. one who memorises, also MEMORIZER. |
| MEMORITER | • memoriter adv. By, or from, memory; by heart. • memoriter adj. That is or has been recited from memory; that has been learned by heart. • memoriter adj. Of, pertaining to, or involved with the practice of recitation or learning by heart. |
| MEMORIZER | • memorizer n. One who, or that which, memorizes. • MEMORIZER n. one who memorizes, also MEMORISER. |
| MERBROMIN | • merbromin n. (Medicine) A topical antiseptic that is an organomercury derivative of fluorescein. • MERBROMIN n. a green crystalline mercurial compound used as an antiseptic and germicide. |
| MICROFORM | • microform n. Microfilm, microfiche or similar materials. • microform n. (Biology) A microscopic form of life; an animal or vegetable organism of microscopic size. • MICROFORM n. a process for reproducing printed matter in much reduced size. |
| MICROGRAM | • microgram n. (Metrology) An SI unit of mass equal to 10-6 grams. Symbol: μg A unit of mass equal to one millionth… • MICROGRAM n. a millionth of a gram. |
| MICROMERE | • micromere n. An unusually small blastomere formed by unequal cleavage of a fertilized ovum. • MICROMERE n. a small cell formed by unequal division of an ovum or embryo, e.g. in sea urchins. |
| MICROMORT | • micromort n. A unit of risk equivalent to a one-in-a-million probability of death. • MICROMORT n. a unit of risk equal to a one in a million chance of dying. |
| MIROMIROS | • MIROMIRO n. (Maori) a small New Zealand bird. |
| MITRIFORM | • mitriform adj. Having the form of a miter, or peaked cap. • mitriform adj. (Botany) Conical, and somewhat dilated at the base. • MITRIFORM adj. mitre-shaped. |
| MYRIORAMA | • myriorama n. A picture made up of several smaller pictures, drawn upon separate pieces so that they can be combined… • MYRIORAMA n. a picture consisting of many interchangeable parts. |
| REFORMISM | • reformism n. Any of several movements that promote reform. • REFORMISM n. any doctrine or movement advocating gradual social and political change within a democratic framework rather than revolutionary change. |
| VERMIFORM | • vermiform adj. In the shape of a worm. • VERMIFORM adj. having the form of a worm e.g. vermiform appendix. |