| NEURULATIONS | • neurulations n. Plural of neurulation. • NEURULATION n. the formation of a neurula. |
| NONTURBULENT | • nonturbulent adj. Not turbulent. • NONTURBULENT adj. not turbulent. |
| NOTOUNGULATE | • notoungulate n. (Paleontology) Any of several extinct, hoofed, herbivorous mammals of the order Notoungulata, from Cenozoic… • notoungulate adj. Characteristic of these animals. • NOTOUNGULATE n. any one of an extinct group of herbivorous, hoofed mammals common in South America between the Palaeocene and Pleistocene eras, also NOTUNGULATE. |
| NOTUNGULATES | • notungulates n. Plural of notungulate. • NOTUNGULATE n. any one of an extinct group of herbivorous, hoofed mammals, also NOTOUNGULATE. |
| 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. |
| UNCLUTTERING | • uncluttering v. Present participle of unclutter. • UNCLUTTER v. to rid of clutter. |
| UNEVENTFULLY | • uneventfully adv. In an uneventful manner. • UNEVENTFUL adv. marked by no noteworthy or untoward incidents. |
| UNFREQUENTLY | • unfrequently adv. (Now dated) Infrequently. • UNFREQUENT adv. not frequent, also INFREQUENT. |
| UNINOCULATED | • uninoculated adj. Not inoculated. • UNINOCULATED adj. not inoculated. |
| 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. |
| UNNILPENTIUM | • unnilpentium n. (Dated) dubnium. • UNNILPENTIUM n. a former name of the transuranic element dubnium. |
| UNNILSEPTIUM | • unnilseptium n. (Dated) bohrium. • UNNILSEPTIUM n. a former name of the transuranic element bohrium. |
| UNQUEENLIEST | • UNQUEENLY adj. not queenly. |
| UNRETURNABLE | • unreturnable adj. That is not able to be returned. • unreturnable adj. That is not designed to be returned; nonreturnable. • UNRETURNABLE adj. not returnable. |