| AEROEMBOLISMS | • aeroembolisms n. Plural of aeroembolism. • AEROEMBOLISM n. sickness caused by exposure to rapidly lowered air pressure. |
| AGAMOSPERMIES | • AGAMOSPERMY n. the formation of seeds without fertilisation. |
| AMORTISEMENTS | • AMORTISEMENT n. the act of amortising, also AMORTIZEMENT. |
| AXISYMMETRIES | • axisymmetries n. Plural of axisymmetry. • AXISYMMETRY n. the state of being axisymmetric. |
| BREASTSUMMERS | • breastsummers n. Plural of breastsummer. • BREASTSUMMER n. a beam supporting the front of a building, also BRESSUMMER. |
| EMBARRASSMENT | • embarrassment n. A state of discomfort arising from bashfulness or consciousness of having violated a social rule; humiliation. • embarrassment n. A person or thing which is the cause of humiliation to another. • embarrassment n. A large collection of good or valuable things, especially one that exceeds requirements. |
| MEMORABLENESS | • memorableness n. Memorability. • MEMORABLE n. worth remembering. |
| MEMORIALISERS | • memorialisers n. Plural of memorialiser. • MEMORIALISER n. one who memorialises, also MEMORIALIZER. |
| MESMERISATION | • mesmerisation n. Alternative form of mesmerization. • MESMERISATION n. the process of mesmerising, also MESMERIZATION. |
| METAMORPHOSES | • metamorphoses n. Plural of metamorphosis. • metamorphoses v. Third-person singular simple present indicative form of metamorphose. • METAMORPHOSE v. to change into a different physical form esp. by supernatural means. |
| MISDEMEANOURS | • misdemeanours n. Plural of misdemeanour. • MISDEMEANOUR n. in UK formerly, a crime less serious than a felony, also MISDEMEANOR. |
| MISTREATMENTS | • mistreatments n. Plural of mistreatment. • MISTREATMENT n. wrong treatment. |
| MOMENTARINESS | • momentariness n. The property of being momentary. • MOMENTARINESS n. the state of being momentary. |
| RAMMISHNESSES | • RAMMISHNESS n. the state of being rammish. |
| SEMIDIAMETERS | • semidiameters n. Plural of semidiameter. • SEMIDIAMETER n. half the diameter, esp. the angular diameter. |
| SEMIMENSTRUAL | • semimenstrual adj. Half-monthly. • SEMIMENSTRUAL adj. half-monthly. |
| SLEDGEHAMMERS | • sledgehammers n. Plural of sledgehammer. • SLEDGEHAMMER n. a large hammer used e.g. for breaking rocks. |
| SUMMARINESSES | • SUMMARINESS n. the state of being summary. |
| SUMMERSAULTED | • summersaulted v. Simple past tense and past participle of summersault. • SUMMERSAULT v. to perform a leap in which a person turns his heels over his head and lights upon his feet; a turning end over end, also SOMERSAULT, SOMERSET, SUMMERSET. |