| ANTIJAMMINGS | • ANTIJAMMING n. measures taken to prevent jamming. |
| DIAMAGNETISM | • diamagnetism n. (Physics) a weak form of magnetism that is only observed in the presence of an external magnetic field;… • DIAMAGNETISM n. the form of magnetism possessed by diamagnetic bodies. |
| GAMESMANSHIP | • gamesmanship n. The use of legal but unsporting tactics to gain an advantage over one’s opponent. • GAMESMANSHIP n. the art or practice of winning games by questionable expedients without actually violating the rules. |
| GAMMERSTANGS | • gammerstangs n. Plural of gammerstang. • GAMMERSTANG n. (dialect) a tall, awkward person, usually a woman. |
| HAEMANGIOMAS | • haemangiomas n. Plural of haemangioma. • HAEMANGIOMA n. a usually benign tumour made up of blood vessels, also HEMANGIOMA. |
| HARMONOGRAMS | • harmonograms n. Plural of harmonogram. • HARMONOGRAM n. a curve drawn by a harmonograph. |
| INSTAGRAMMED | • Instagrammed v. Simple past tense and past participle of Instagram. • INSTAGRAM v. to share (a photograph) using the Instagram application. |
| MACADAMISING | • macadamising v. Present participle of macadamise. • MACADAMISE v. to cover a road with small broken stones, also MACADAMIZE. |
| MARCONIGRAMS | • marconigrams n. Plural of marconigram. • MARCONIGRAM n. a message sent by wireless telegraphy. |
| MARGINALISMS | • marginalisms n. Plural of marginalism. • MARGINALISM n. an economic theory that the value of a product depends on its value to the final consumer. |
| MATCHMAKINGS | • matchmakings n. Plural of matchmaking. • match-makings n. Plural of match-making. • MATCHMAKING n. the business of bringing suitable people together for marriage. |
| MEGALOMANIAS | • megalomanias n. Plural of megalomania. • MEGALOMANIA n. a mania for great or grandiose performance. |
| MEGAVITAMINS | • megavitamins n. Megadoses of vitamins. • MEGAVITAMIN n. relating to or consisting of very large doses of vitamins. |
| METAGNATHISM | • metagnathism n. The condition of being metagnathous. • METAGNATHISM n. the state of being metagnathous, having a beak in which the tips of the mandibles cross. |
| MICROMANAGES | • micromanages v. Third-person singular simple present indicative form of micromanage. • MICROMANAGE v. to manage at a detailed level. |