| ALBURNUM | • alburnum n. Sapwood; the soft, newer wood in the trunk of a tree found between the bark and the hardened heartwood. • ALBURNUM n. the soft wood between inner bark and heartwood. |
| ALUMINUM | • aluminum n. American form and Canadian form standard spelling of aluminium. • ALUMINUM n. a light silvery malleable and ductile metallic element, also ALUMINIUM, ALUMIUM. |
| AUTUMNAL | • autumnal adj. Of or relating to autumn. • autumnal adj. Past the middle of life; in the third stage. • AUTUMNAL adj. pertaining to autumn. |
| LABURNUM | • laburnum n. Any tree of genus Laburnum. They have bright yellow flowers and are poisonous. • Laburnum prop.n. A taxonomic genus within the family Fabaceae – laburnums, the golden chains. • LABURNUM n. a genus of ornamental shrubs. |
| LAUDANUM | • laudanum n. A tincture of opium, once widely used for various medical purposes and as a recreational drug. • laudanum v. (Transitive) To add laudanum to (a drink or the like). • laudanum v. (Rare) To cause (a person) to be high on laudanum. |
| MUTANDUM | • mutandum n. That which is to be changed. • MUTANDUM n. (Latin) something to be altered. |
| NUMMULAR | • nummular adj. (Obsolete, rare) Of or relating to coins or money. • nummular adj. (By extension) Flattened with a rounded form, as a disc; coin-shaped. • NUMMULAR adj. shaped like a coin. |
| QUANTUMS | • quantums n. Plural of quantum. • QUANTUM n. (Latin) a minimum quantity. |
| SUBHUMAN | • subhuman adj. Less than human; lacking characteristics of a human. • subhuman n. Anything which is less than human. • SUBHUMAN n. one that is less than human. |
| UNAMUSED | • unamused adj. Not amused; thus often offended or put off. • UNAMUSED adj. not amused. |
| UNFAMOUS | • unfamous adj. Not famous. • UNFAMOUS adj. not famous. |
| UNMANFUL | • unmanful adj. Not manful. • UNMANFUL adj. not manful. |
| URANIUMS | • uraniums n. Plural of uranium. • URANIUM n. a radioactive element, also URANIDE. |