| ENCEPHALITOGEN | • encephalitogen n. Any substance that causes encephalitis. • ENCEPHALITOGEN n. an encephalitogenic agent, such as a virus. |
| EPIGENETICALLY | • epigenetically adv. By means of, or in terms of, epigenesis or epigenetics. • EPIGENETIC adv. resulting from external features, not genetic. |
| GALEOPITHECINE | • GALEOPITHECINE adj. like a flying lemur, also GALEOPITHECOID. |
| MAGNETOSPHERES | • magnetospheres n. Plural of magnetosphere. • MAGNETOSPHERE n. a region of space surrounding a celestial object that is dominated by the object's magnetic field such that charged particles are trapped in it. |
| PAMPHLETEERING | • pamphleteering n. The printing and distribution of pamphlets, especially as propaganda. • pamphleteering v. Present participle of pamphleteer. • PAMPHLETEERING n. the writing and/or distribution of pamphlets. |
| PLEASINGNESSES | • PLEASINGNESS n. the state of being pleasing. |
| PREARRANGEMENT | • prearrangement n. An arrangement or plan made beforehand. • PREARRANGEMENT n. a preliminary arrangement. |
| ROENTGENOPAQUE | • ROENTGENOPAQUE adj. opaque to X-rays. |
| SELENOGRAPHERS | • selenographers n. Plural of selenographer. • SELENOGRAPHER n. one who maps the moon, also SELENOGRAPHIST. |
| SELENOGRAPHIES | • SELENOGRAPHY n. the branch of astronomy dealing with the physical features of the moon. |
| SEPTUAGENARIES | • septuagenaries n. Plural of septuagenary. • SEPTUAGENARY n. a septuagenarian. |
| SHEEPSHEARINGS | • sheepshearings n. Plural of sheepshearing. • SHEEPSHEARING n. the act of shearing sheep. |
| SPERMATOGENIES | • SPERMATOGENY n. the formation of spermatozoa. |
| SPLENOMEGALIES | • splenomegalies n. Plural of splenomegaly. • SPLENOMEGALY n. abnormal enlargement of the spleen. |
| STEEPLECHASING | • steeplechasing n. The racing of horses over open country, or over fences. • steeplechasing n. Athletics over hurdles and a water jump. • STEEPLECHASING n. the sport of riding in steeplechases. |
| SUPERELEVATING | • superelevating v. Present participle of superelevate. • SUPERELEVATE v. to raise above a normal level. |