| ANTHERIDIUM | • antheridium n. (Botany, mycology) An organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes. • ANTHERIDIUM n. the male reproductive organ of some plants, also ANTHERID. |
| AUDIOPHILES | • audiophiles n. Plural of audiophile. • AUDIOPHILE n. a person who is enthusiastic about hi-fidelity sound reproduction, also AUDIOPHIL. |
| BISULPHIDES | • bisulphides n. Plural of bisulphide. • BISULPHIDE n. a sulphide having two atoms of sulphur in the molecule, also BISULFIDE. |
| DELPHINIUMS | • delphiniums n. Plural of delphinium. • DELPHINIUM n. a genus of garden flower, comprising larkspur and stavesacre. |
| DINOTHERIUM | • dinotherium n. An extinct animal of large size, with elephant-like tusks curved down from its lower jaw. • DINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DEINOTHERIUM, DINOTHERE. |
| DISULPHIDES | • disulphides n. Plural of disulphide. • DISULPHIDE n. a sulphide containing two atoms of sulphur to the molecule, also DISULFID, DISULFIDE, DISULPHURET. |
| EUPHAUSIIDS | • euphausiids n. Plural of euphausiid. • EUPHAUSIID n. one of a genus of shrimplike crustaceans, also EUPHAUSID. |
| HESPERIDIUM | • hesperidium n. Any of several kinds of true berries, including citrus fruit such as the lemon and lime, which have… • HESPERIDIUM n. a plant with a berry like a citrus fruit. |
| HIRUDINEANS | • hirudineans n. Plural of hirudinean. • HIRUDINEAN n. a member of the leech family. |
| HUMIDIFIERS | • humidifiers n. Plural of humidifier. • HUMIDIFIER n. a device for supplying or maintaining humidity. |
| MEDIUMSHIPS | • mediumships n. Plural of mediumship. • MEDIUMSHIP n. being a medium. |
| QUIDDITCHES | • QUIDDITCH n. an imaginary game played on broomsticks. |
| SHIPBUILDER | • shipbuilder n. A person who builds vessels such as ships and boats. • shipbuilder n. A firm that specializes in building ships. • ship-builder n. Alternative spelling of shipbuilder. |
| SPHAERIDIUM | • sphaeridium n. (Zoology) A sense organ found on the exterior of most sea urchins, consisting of an oval or spherical… • SPHAERIDIUM n. a minute spheroidal body on the surface of a sea urchin, perhaps a sense organ. |
| TRISULPHIDE | • trisulphide n. Alternative spelling of trisulfide. • TRISULPHIDE n. a sulphide with three atoms of sulphur to the molecule, also TRISULFIDE. |
| UNCHILDLIKE | • unchildlike adj. Not childlike; inappropriate for a child to do or be. • UNCHILDLIKE adj. not like a child. |
| UNINHABITED | • uninhabited adj. Not inhabited; having no inhabitants. • uninhabited adj. (Type theory, of a type) Not having a term. • UNINHABITED adj. not inhabited. |
| UNINHIBITED | • uninhibited adj. Not inhibited; having no inhibitions. • UNINHIBITED adj. free from inhibition. |