| ANTILOGARITHM | • antilogarithm n. (Mathematics) The number of which a given number is the logarithm (to a given base). • ANTILOGARITHM n. a number of which a given number is the logarithm, also ANTILOG. |
| FORTNIGHTLIES | • fortnightlies n. Plural of fortnightly. • FORTNIGHTLY n. a publication appearing once every two weeks. |
| GERONTOPHILIA | • gerontophilia n. Sexual attraction toward the elderly. • gerontophilia n. Love for the elderly or old age. • GERONTOPHILIA n. sexual attraction towards the elderly. |
| GLADIATORSHIP | • gladiatorship n. The conduct, state, or art of a gladiator. • GLADIATORSHIP n. the state of being a gladiator. |
| GOLDSMITHRIES | • GOLDSMITHRY n. the craft of a goldsmith, also GOLDSMITHERY. |
| HELICOPTERING | • helicoptering v. Present participle of helicopter. • helicoptering n. Transport by helicopter. • HELICOPTER v. to travel by helicopter. |
| HERESIOLOGIST | • heresiologist n. One who studies heresiology, who studies heresy. • HERESIOLOGIST n. a student of, or writer on, heresies. |
| HIEROGLYPHIST | • hieroglyphist n. One versed in hieroglyphs. • HIEROGLYPHIST n. a person skilled in hieroglyphics. |
| HORRIPILATING | • horripilating adj. Causing horripilation. • horripilating adj. (Figuratively) Horrendous, horrifying, terrifying. • horripilating v. Present participle of horripilate. |
| LITHOGRAPHIES | • lithographies n. Plural of lithography. • LITHOGRAPHY n. the process of printing from a plane surface, as a smooth stone or metal plate, on which the image to be printed is ink-receptive and the blank area ink-repellent. |
| LITHOGRAPHING | • lithographing v. Present participle of lithograph. • LITHOGRAPH v. to produce by lithography. |
| LOGARITHMICAL | • logarithmical adj. Alternative form of logarithmic. • LOGARITHMICAL adj. of or like a logarithm, also LOGARITHMIC. |
| MICROLIGHTING | • microlighting n. The recreational activity of flying in a microlight. • MICROLIGHTING n. the activity or sport of flying microlight aircraft. |
| NEIGHBORLIEST | • neighborliest adj. Superlative form of neighborly: most neighborly. • NEIGHBORLY adj. like a neighbor, also NEIGHBOURLY. |
| OLIGOTROPHIES | • OLIGOTROPHY n. the state of being oligotrophic. |
| ORCHIDOLOGIST | • orchidologist n. One who studies orchids. • ORCHIDOLOGIST n. one who studies orchids. |
| ORNITHOLOGIES | • ornithologies n. Plural of ornithology. • ORNITHOLOGY n. the study of birds. |
| ORNITHOLOGIST | • ornithologist n. A person who studies or practices ornithology. • ORNITHOLOGIST n. one who studies birds. |
| TRICHOLOGICAL | • TRICHOLOGICAL adj. related to trichology. |
| TRICHOLOGISTS | • trichologists n. Plural of trichologist. • TRICHOLOGIST n. a person who specializes in hair and scalp care. |