| AVICULTURE | • aviculture n. The rearing and care of birds (especially poultry). • AVICULTURE n. the rearing of birds. |
| AVUNCULATE | • avunculate n. The relationship between a man and his sister’s children, generally her sons. • avunculate n. (In certain tribal peoples, for example, the Korowai) a special relationship between a man and a maternal… • AVUNCULATE n. the custom in some societies of assigning rights and duties to a maternal uncle concerning his sister's son. |
| CUMULATIVE | • cumulative adj. Incorporating all current and previous data up to the present or at the time of measuring or collating. • cumulative adj. That is formed by an accumulation of successive additions. • cumulative adj. That tends to accumulate. |
| FLAVOURFUL | • flavourful adj. Britain standard spelling of flavorful. • FLAVOURFUL adj. full of flavour, also FLAVORFUL. |
| OUTVALUING | • outvaluing v. Present participle of outvalue. • OUTVALUE v. to be worth more than. |
| ULTRAVACUA | • ultravacua n. Plural of ultravacuum. • ULTRAVACUUM n. an extreme vacuum. |
| ULTRAVIRUS | • ultravirus n. A filterable virus. • ULTRAVIRUS n. a virus small enough to pass through the finest filter. |
| UNDERVALUE | • undervalue v. (Transitive) To underestimate, or assign too low a value to. • undervalue v. (Transitive) To have too little regard for. • undervalue n. An undervaluation; a price or rate below the actual worth. |
| UNPLAUSIVE | • unplausive adj. (Obsolete) disapproving. • UNPLAUSIVE adj. not approving; disapproving. |
| UNVALUABLE | • unvaluable adj. (Obsolete) Invaluable; beyond price. • unvaluable adj. (Rare) Not valuable; having little value. • UNVALUABLE adj. not valuable. |
| VIBRACULUM | • vibraculum n. (Biology) A long, whiplike, modified zooid on the surface of certain colonies of bryozoa. • VIBRACULUM n. (Latin) one of the movable, slender, spinelike organs or parts with which certain bryozoans are furnished. |
| VOLUPTUARY | • voluptuary n. One whose life is devoted to sensual appetites; a pleasure-seeker, a sensualist. • voluptuary adj. Of or relating to the seeking of sensual pleasure. • VOLUPTUARY n. a sensualist; a person fond of luxury. |
| VULPECULAR | • vulpecular adj. Vulpine, foxlike. • VULPECULAR adj. resembling or characteristic of a fox. |