| ALUMINOTHERMY | • aluminothermy n. (Inorganic chemistry) the production of a metal from its oxide by heating it with aluminium. • ALUMINOTHERMY n. a process for reducing metallic oxides using finely divided aluminium powder. |
| COUNTERLIGHTS | • COUNTERLIGHT n. a light opposite to any object, disturbing the effect of its light. |
| FLUGELHORNIST | • flugelhornist n. One who plays the flugelhorn. • FLUGELHORNIST n. one who plays the flugelhorn. |
| LEUCITOHEDRON | • LEUCITOHEDRON n. the cubic icositetrahedron, simulated by typical leucite crystals. |
| LUTEOTROPHINS | • luteotrophins n. Plural of luteotrophin. • LUTEOTROPHIN n. another name for the hormone prolactin, also LUTEOTROPIN. |
| NEUROETHOLOGY | • neuroethology n. The study of animal behavior and its underlying control by the nervous system. • NEUROETHOLOGY n. the description of features of animal behaviour in terms of the mechanisms of the nervous system. |
| NEUROPATHICAL | • neuropathical adj. Of or relating to neuropathy. • NEUROPATHICAL adj. of or like a neuropathy, an affection of the nervous system or of a nerve, also NEUROPATHIC. |
| POLYURETHANES | • polyurethanes n. Plural of polyurethane. • POLYURETHANE n. any of various polymers used esp. in flexible and rigid foams, elastomers, and resins, also POLYURETHAN. |
| SOUTHERLINESS | • southerliness n. The quality or state of being southerly; direction toward (or from) the south. • SOUTHERLINESS n. the state of being southerly. |
| THERMONUCLEAR | • thermonuclear adj. Of, or relating to the fusion of atomic nuclei at high temperatures. • thermonuclear adj. Of, or relating to the use of atomic weapons based on such fusion, especially as distinguished from… • thermonuclear n. (Military) A thermonuclear weapon. |
| THUNDERCLOUDS | • thunderclouds n. Plural of thundercloud. • thunder␣clouds n. Plural of thunder cloud. • THUNDERCLOUD n. a cloud charged with electricity and producing lightning and thunder. |
| UNBROTHERLIKE | • unbrotherlike adj. Not brotherlike. • UNBROTHERLIKE adj. not like a brother. |
| UNCHLORINATED | • unchlorinated adj. Not chlorinated. • UNCHLORINATED adj. not chlorinated. |
| UNDERCLOTHING | • underclothing n. Clothing worn next to the skin; underwear. • UNDERCLOTHING n. clothes worn under others, esp. those next to the skin. |
| UNMOTHERLIEST | • UNMOTHERLY adj. not motherly. |
| UNPROPHETICAL | • unprophetical adj. Not prophetical. • UNPROPHETICAL adj. not prophetical, also UNPROPHETIC. |
| UNRIGHTEOUSLY | • unrighteously adv. In an unrighteous manner. • UNRIGHTEOUS adv. not righteous. |
| UNSMOTHERABLE | • unsmotherable adj. (Figurative) unquenchable. • UNSMOTHERABLE adj. that cannot be smothered. |
| UNTHEORETICAL | • untheoretical adj. Not theoretical. • UNTHEORETICAL adj. not theoretical. |