| AUTOBIOGRAPHERS | • autobiographers n. Plural of autobiographer. • AUTOBIOGRAPHER n. one who writes autobiographies. |
| AUTOBIOGRAPHIES | • autobiographies n. Plural of autobiography. • AUTOBIOGRAPHY n. the biography of a person narrated by himself or herself. |
| BACTERIOPHAGOUS | • bacteriophagous adj. Pertaining to the predation and consumption of bacterium. • BACTERIOPHAGOUS adj. of or like a bacteriophage, a bacterium that eats other bacteria, also BACTERIOPHAGIC. |
| DAGUERREOTYPERS | • daguerreotypers n. Plural of daguerreotyper. • DAGUERREOTYPER n. one who develops daguerreotypes, also DAGUERREOTYPIST. |
| DAGUERREOTYPIES | • DAGUERREOTYPY n. the art of daguerreotyping. |
| DAGUERREOTYPIST | • daguerreotypist n. A person who makes daguerreotypes. • DAGUERREOTYPIST n. one who practises daguerreotyping, also DAGUERREOTYPER. |
| DRAUGHTSPERSONS | • draughtspersons n. Plural of draughtsperson. • DRAUGHTSPERSON n. a gender-neutral term for draughtsman or draughtswoman. |
| EMPYREUMATISING | • EMPYREUMATISE v. to render empyreumatic, also EMPYREUMATIZE. |
| OVERSPECULATING | • overspeculating v. Present participle of overspeculate. • OVERSPECULATE v. to speculate excessively. |
| PERGAMENTACEOUS | • pergamentaceous adj. (Biology, now chiefly botany) Reminiscent of parchment. • PERGAMENTACEOUS adj. parchment-like, also PERGAMENEOUS. |
| SAUROPTERYGIANS | • sauropterygians n. Plural of sauropterygian. • SAUROPTERYGIAN n. any carnivorous Mesozoic marine reptile of the group Sauropterygia, with paddle-like limbs. |
| SEPTUAGENARIANS | • septuagenarians n. Plural of septuagenarian. • SEPTUAGENARIAN n. a person whose age is in the seventies. |
| SUPEREROGATIONS | • supererogations n. Plural of supererogation. • SUPEREROGATION n. the act of performing more than is required by duty, obligation or need. |
| SUPERORDINATING | • superordinating v. Present participle of superordinate. • SUPERORDINATE v. to make superordinate. |
| SUPERORGANICIST | • superorganicist n. One who subscribes to the philosophy of superorganicism. • SUPERORGANICIST n. one who studies the superorganic. |
| SUPERSATURATING | • supersaturating v. Present participle of supersaturate. • SUPERSATURATE v. to add to (a solution) beyond saturation. |
| SUSPERCOLLATING | • SUSPERCOLLATE v. to hang by the neck. |
| TELAUTOGRAPHIES | • TELAUTOGRAPHY n. transmission by use of a Telautograph, a telegraph for reproducing the movement of a pen or pencil and so transmitting writings or drawings. |
| TETRASPORANGIUM | • tetrasporangium n. (Botany) A sporangium that produces tetraspores. • TETRASPORANGIUM n. the sporangium in which tetraspores are formed. |
| UPGRADABILITIES | • UPGRADABILITY n. the state of being upgradable. |