| AMORPHISMS | • amorphisms n. Plural of amorphism. • AMORPHISM n. absence of regular form; amorphous quality. |
| HEMIOPSIAS | • HEMIOPSIA n. a defect of vision in consequence of which a person sees but half of an object looked at, also HEMIANOPIA, HEMIANOPSIA, HEMIOPIA. |
| MAJORSHIPS | • majorships n. Plural of majorship. • MAJORSHIP n. the rank or office of a major. |
| MAYORSHIPS | • mayorships n. Plural of mayorship. • MAYORSHIP n. the office of a mayor. |
| MESOSCAPHE | • mesoscaphe n. A submersible submarine designed for drifting on sea currents in the middle depth layers of the ocean. • MESOSCAPHE n. a submersible bathing chamber for use at depths less than a bathyscaphe. |
| MONOPHASES | • MONOPHASE n. a type of matter or a compound that contains only one phase. |
| MOONPHASES | • moonphases n. Plural of moonphase. • MOONPHASE n. a phase of the moon. |
| OMPHALOSES | Sorry, definition not available. |
| ORPHANISMS | • ORPHANISM n. the state of being an orphan, also ORPHANHOOD. |
| PALMHOUSES | • palmhouses n. Plural of palmhouse. • PALMHOUSE n. a glasshouse for palms and other plants. |
| PANSOPHISM | • pansophism n. Pansophy. • pansophism n. (Historical) The 17th-century movement of the pansophists, who wished to organize all human knowledge. • PANSOPHISM n. the claim to know everything. |
| PHAGOSOMES | • phagosomes n. Plural of phagosome. • PHAGOSOME n. part of a biological cell. |
| PHANTOSMES | • PHANTOSME n. (Spenser) a phantom. |
| PHOTOMASKS | • photomasks n. Plural of photomask. • PHOTOMASK n. a mask used in photography. |
| RHOPALISMS | • RHOPALISM n. a sentence or poem in which each word is one syllable longer than its predecessor. |
| SEMAPHORES | • semaphores n. Plural of semaphore. • semaphores v. Third-person singular simple present indicative form of semaphore. • SEMAPHORE v. to signal in this way. |
| SHAMPOOERS | • shampooers n. Plural of shampooer. • SHAMPOOER n. one who shampoos. |
| SYPHILOMAS | • syphilomas n. Plural of syphiloma. • SYPHILOMA n. a syphilitic tumour. |