| CRAMPFISHES | • crampfishes n. Plural of crampfish. • CRAMPFISH n. the electric ray. |
| FISSIPARISM | • fissiparism n. (Biology) reproduction by spontaneous fission. • FISSIPARISM n. the state of being fissiparous. |
| FLAMEPROOFS | • flameproofs v. Third-person singular simple present indicative form of flameproof. • FLAMEPROOF v. to make resistant to damage or burning on contact with flame. |
| FOREMANSHIP | • foremanship n. The position of a foreman. • FOREMANSHIP n. the office of foreman. |
| FORETOPMAST | • foretopmast n. (Nautical) The mast above the foretop. • FORETOPMAST n. the mast above the foretop platform. |
| LIFEMANSHIP | • lifemanship n. The art or skill of living well. • LIFEMANSHIP n. the skill or practice of achieving superiority or an appearance of superiority over others by perplexing and demoralizing them. |
| MALLOWPUFFS | • MALLOWPUFF n. (New Zealand) a white marshmallow on a biscuit base covered in chocolate. |
| OOJAMAFLIPS | • oojamaflips n. Plural of oojamaflip. • OOJAMAFLIP n. a thing whose name is temporarily forgotten. |
| PACIFICISMS | • pacificisms n. Plural of pacificism. • PACIFICISM n. opposition to war or violence, also PACIFISM. |
| PASSERIFORM | • passeriform adj. Of or pertaining to a sparrow; sparrow-like; bird-like. • passeriform n. Any bird of the order Passeriformes. • PASSERIFORM adj. having the form of a perching bird. |
| PERMAFROSTS | • permafrosts n. Plural of permafrost. • PERMAFROST n. permanently frozen subsoil. |
| PLATFORMERS | • platformers n. Plural of platformer. • PLATFORMER n. a platform game, a type of computer game that is played by moving a figure on the screen through a series of obstacles and problems. |
| PREFRESHMAN | • prefreshman n. (US, sometimes attributive) A student who has not yet become a freshman. • PREFRESHMAN n. one at the stage before becoming a freshman. |
| RIFAMPICINS | • rifampicins n. Plural of rifampicin. • RIFAMPICIN n. an antibiotic drug used in treating tuberculosis, leprosy and meningitis. |
| SCALPRIFORM | • scalpriform adj. (Anatomy) Shaped like a chisel. • SCALPRIFORM adj. shaped like a chisel. |
| SPACEFRAMES | • spaceframes n. Plural of spaceframe. • space␣frames n. Plural of space frame. |
| SPIRALIFORM | • spiraliform adj. Spiral-shaped. • SPIRALIFORM adj. shaped like a spiral. |
| SUPERFAMILY | • superfamily n. (Taxonomy) A taxonomic category above family and below order (and its subdivisions). • superfamily n. (Molecular biology) A large group of related proteins or other molecules. • SUPERFAMILY n. a category of biological classification ranking below an order and above a family. |
| SUPERFEMALE | • superfemale n. A female with an additional X chromosome in each cell (triple X syndrome). • SUPERFEMALE n. a very remarkable female. |