| CHROMIDIUM | • chromidium n. A granule of extranuclear chromatin in the cytoplasm of a cell. • CHROMIDIUM n. an algal cell in a lichen. |
| 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. |
| OPHIDIARIUM | • ophidiarium n. A place for keeping snakes. • OPHIDIARIUM n. a snake-house. |
| DEINOTHERIUM | • deinotherium n. Alternative form of dinotherium. • DEINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DINOTHERE, DINOTHERIUM. |
| DINOTHERIUMS | • dinotheriums n. Plural of dinotherium. • DINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DEINOTHERIUM, DINOTHERE. |
| DISHUMOURING | • dishumouring v. Present participle of dishumour. • DISHUMOUR v. (obsolete) to put out of humour. |
| DOLPHINARIUM | • dolphinarium n. An aquarium that houses dolphins. • DOLPHINARIUM n. a place where dolphins are kept. |
| IDIOTHERMOUS | • IDIOTHERMOUS adj. warm-blooded. |
| OPHIDIARIUMS | • OPHIDIARIUM n. a snake-house. |
| RADIOTHORIUM | • radiothorium n. (Physics) The radioactive isotope thorium-228. • RADIOTHORIUM n. a radioactive isotope of thorium with the mass number 228. |
| DEINOTHERIUMS | • deinotheriums n. Plural of deinotherium. • DEINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DINOTHERE, DINOTHERIUM. |
| DISHARMONIOUS | • disharmonious adj. Not harmonious; lacking harmony. • DISHARMONIOUS adj. lacking in harmony. |
| DOLPHINARIUMS | • dolphinariums n. Plural of dolphinarium. • DOLPHINARIUM n. a place where dolphins are kept. |
| ISODIMORPHOUS | • isodimorphous adj. Having the quality of isodimorphism. • ISODIMORPHOUS adj. showing isodimorphism, isomorphism between each of the two forms of a dimorphous substance. |
| PERICHONDRIUM | • perichondrium n. (Anatomy) a dense layer of fibrous connective tissue surrounding the cartilage of developing bone. • PERICHONDRIUM n. a fibrous membrane covering cartilage except at joints. |
| RADIOTHORIUMS | • RADIOTHORIUM n. a radioactive isotope of thorium with the mass number 228. |
| DISHARMONIOUSLY | • disharmoniously adv. In a disharmonious manner. • DISHARMONIOUS adv. lacking in harmony. |