| CTENIDIUM | • ctenidium n. (Zoology) A respiratory system, in the form of a comb, in some molluscs. • ctenidium n. (Zoology) A row of spines in some insects. • CTENIDIUM n. (Greek) a comblike anatomical structure. |
| DENTALIUM | • dentalium n. Any of various tooth shells of the genus Dentalium. • Dentalium prop.n. A taxonomic genus within the family Dentaliidae – the dentalia, certain tusk shells. • DENTALIUM n. (Latin) any mollusc or shell of the genus Dentalium, of scaphopod molluscs whose shells resemble an elephant's tusk. |
| DENTURISM | • denturism n. The illegal making and fitting of dentures by unqualified practitioners. • DENTURISM n. the practice by denturists of making artificial dentures and fitting them to patients. |
| IMPRUDENT | • imprudent adj. Not prudent; lacking prudence or discretion; indiscreet; injudicious; not paying attention to the consequences… • IMPRUDENT adj. not prudent, rash. |
| INDUMENTA | • indumenta n. Plural of indumentum. • INDUMENTUM n. (Latin) a total body covering of hair, fur or feathers. |
| INHUMATED | • inhumated v. Simple past tense and past participle of inhumate. • INHUMATE v. to bury, also INHUME. |
| MAGNITUDE | • magnitude n. (Uncountable, countable) The absolute or relative size, extent or importance of something. • magnitude n. (Countable) An order of magnitude. • magnitude n. (Mathematics) A number, assigned to something, such that it may be compared to others numerically. |
| RUDIMENTS | • rudiments n. Plural of rudiment. • RUDIMENT n. a basic principle or element. |
| RUMINATED | • ruminated v. Simple past tense and past participle of ruminate. • ruminated adj. (Botany) ruminate. • RUMINATE v. to chew again. |
| TUMIDNESS | • tumidness n. Tumidity. • TUMIDNESS n. the state of being tumid, swollen. |
| UNDERTIME | • undertime v. (Transitive) To measure wrongly, so that it seems to take less time than actually required. • undertime v. (Transitive, photography) To underexpose. • undertime n. (Informal) The time spent at a workplace doing non-work activities. |
| UNEMPTIED | • unemptied adj. Not having been emptied. • UNEMPTIED adj. not emptied. |
| UNLIMITED | • unlimited adj. Limitless or without bounds; unrestricted. • UNLIMITED adj. not limited. |
| UNMERITED | • unmerited adj. Not merited. • UNMERITED adj. not merited. |
| UNMITERED | • unmitered v. Simple past tense and past participle of unmiter. • UNMITER v. to depose from the rank of bishop, also UNMITRE. |
| UNMOTIVED | • unmotived adj. (Archaic) Without any motive. • UNMOTIVED adj. without a motive. |
| UNTRIMMED | • untrimmed adj. Not trimmed; not made tidy by cutting. • untrimmed adj. Not adorned with trimmings. • UNTRIM v. to strip of trimming. |