| ACETABULUMS | • acetabulums n. Plural of acetabulum. • ACETABULUM n. (Latin) a cuplike hollow on the hipbone to receive the thighbone. |
| BUTTERCREAM | • buttercream n. (Cooking) A type of thick, sweet icing or cake-filling made by creaming butter (or sometimes another… • butter␣cream n. Alternative form of buttercream. • BUTTERCREAM n. a kind of cream. |
| CLUBMASTERS | • clubmasters n. Plural of clubmaster. • CLUBMASTER n. the manager of a club. |
| DEBAUCHMENT | • debauchment n. The act of debauching or corrupting; the act of seducing from virtue or duty. • DEBAUCHMENT n. the act of debauching. |
| EUBACTERIUM | • eubacterium n. (Microbiology) Any bacterium considered to be within the obsolete taxonomic subkingdom Eubacteria. • Eubacterium prop.n. A taxonomic genus within the family Eubacteriaceae. • EUBACTERIUM n. a member of the Eubacteriales; any typical bacterium. |
| SUBMATRICES | • submatrices n. Plural of submatrix. • SUBMATRIX n. part of a matrix. |
| SUBSCHEMATA | • subschemata n. Plural of subschema. • SUBSCHEMA n. part of a schema. |
| SUBTACKSMEN | • SUBTACKSMAN n. a holder (of land) by subtack. |
| THUMBTACKED | • thumbtacked v. Simple past tense and past participle of thumbtack. • THUMBTACK v. to fasten with a thumbtack. |
| TUBERCULOMA | • tuberculoma n. (Medicine) A lesion associated with tuberculosis. • TUBERCULOMA n. a slow-growing, circumscribed tuberculous lesion. |
| UMBILICATED | • umbilicated adj. Alternative form of umbilicate. • UMBILICATED adj. having an umbilicus, also UMBILICATE. |
| UMBRACULATE | • umbraculate adj. (Zoology) Nearly covered by a projecting process. • UMBRACULATE adj. overshadowed by an umbraculum. |
| UNCOMATABLE | • UNCOMATABLE adj. inaccessible; out of reach, also UNCOMEATABLE. |
| UNCOMBATIVE | • uncombative adj. Not combative. • UNCOMBATIVE adj. not combative. |
| UNMATCHABLE | • unmatchable adj. Unable to be matched. • unmatchable adj. Uniquely good; not approached by anything else in quality or excellence. • unmatchable n. Something that cannot be matched. |