| ANNULARITIES | • ANNULARITY n. the state of being ring-shaped. |
| INTRANUCLEAR | • intranuclear adj. Within a nucleus. • INTRANUCLEAR adj. within the nucleus. |
| NOMENKLATURA | • nomenklatura n. (Now historical) A list of bureaucratic posts in government and industry in the former Soviet Union… • nomenklatura n. The people on such lists; (by extension), any privileged class, a social or political elite. • NOMENKLATURA n. (Russian) officeholders and managers in a communist regime. |
| QUADRENNIALS | • quadrennials n. Plural of quadrennial. • QUADRENNIAL n. an event taking place every four years. |
| QUADRIENNIAL | • quadriennial adj. Alternative form of quadrennial. • quadriennial n. Alternative form of quadrennial. • QUADRIENNIAL adj. taking place every four years. |
| SUBALTERNANT | • subalternant n. (Logic) A universal proposition. • SUBALTERNANT n. in logic, a universal in relation to the subaltern particular. |
| TRANSLUMENAL | • TRANSLUMENAL adj. (of a surgical procedure) performed within a blood vessel, duct, or cavity, also TRANSLUMINAL. |
| ULTRAMONTANE | • ultramontane adj. (Theology) Promoting the supremacy of the Pope. • ultramontane adj. From the other side of a mountain range, particularly the Alps. • ultramontane n. Someone who acknowledges the supremacy of the Pope. |
| ULTRAMUNDANE | • ultramundane adj. Extraordinary; abnormal. • ultramundane adj. Extraterrestrial; outside of earth or the universe. • ULTRAMUNDANE adj. situated beyond the world, or beyond the limits of the solar system. |
| UNANSWERABLE | • unanswerable adj. Not answerable; impossible to answer. • unanswerable adj. Impossible to dispute or rebut; irrefutable; conclusive. • unanswerable n. Something that cannot be answered. |
| UNANSWERABLY | • unanswerably adv. In an unanswerable manner; beyond refutation. • UNANSWERABLE adv. not capable of being answered. |
| UNNATURALISE | • unnaturalise v. Alternative form of unnaturalize. • UNNATURALISE v. to undo the naturalisation of, also UNNATURALIZE. |
| UNNATURALIZE | • unnaturalize v. (Transitive, rare) To make unnatural. • UNNATURALIZE v. to undo the naturalisation of, also UNNATURALISE. |
| UNORNAMENTAL | • unornamental adj. Not ornamental. • UNORNAMENTAL adj. not ornamental. |
| UNPARDONABLE | • unpardonable adj. Impossible to pardon; impossible to excuse or justify. • UNPARDONABLE adj. not pardonable. |
| UNPLEASANTRY | • unpleasantry n. That which is unpleasant. • unpleasantry n. An unpleasant remark, behaviour, etc. • UNPLEASANTRY n. not a pleasantry. |
| UNREASONABLE | • unreasonable adj. Without the ability to reason; unreasoning. • unreasonable adj. Not reasonable; going beyond what could be expected or asked for. • UNREASONABLE adj. not governed by or acting according to reason. |
| UNREASONABLY | • unreasonably adv. In an unreasonable manner. • unreasonably adv. To an unreasonable degree. • UNREASONABLE adv. not governed by or acting according to reason. |
| UNTRANSLATED | • untranslated adj. Not translated; still in the original language. • untranslated adj. (Biochemistry) Not converted from a processed mRNA sequence into a protein. • UNTRANSLATED adj. not translated. |