| AUTODIDACTICISM | • autodidacticism n. Self-education; self-directed learning. • AUTODIDACTICISM n. the state of being autodidactic. |
| DECOMMUNISED | • decommunised v. Simple past tense and past participle of decommunise. • DECOMMUNISE v. to remove communist politics or influence from (a person or country), also DECOMMUNIZE. |
| DIACODIUMS | • diacodiums n. Plural of diacodium. • DIACODIUM n. (obsolete) a syrup of poppies, also DIACODION. |
| DIASCORDIUM | • diascordium n. (Obsolete, pharmacology) A medicine made from dried herbs, especially Teucrium scordium. • DIASCORDIUM n. (obsolete) a medicine made from water-germander, etc. |
| DIASCORDIUMS | • DIASCORDIUM n. (obsolete) a medicine made from water-germander, etc. |
| DICHLAMYDEOUS | • dichlamydeous adj. (Botany) Having two coverings, a calyx and a corolla. • DICHLAMYDEOUS adj. having both a calyx and a corolla. |
| DISACCUSTOMED | • disaccustomed v. Simple past tense and past participle of disaccustom. • DISACCUSTOM v. to free from a habit. |
| DISCOMBOBULATED | • discombobulated v. Simple past tense and past participle of discombobulate. • discombobulated adj. (Informal) Confused, embarrassed, upset. • discombobulated adj. (Informal) Broken, mixed up. |
| DISCOMEDUSAN | • discomedusan n. (Zoology) A jellyfish of the subclass Discomedusae. • discomedusan adj. (Zoology) Of or relating to the subclass Discomedusae. • DISCOMEDUSAN n. a member of the Discomedusae, an order of jellyfishes with flattened umbrella. |
| DISCOMEDUSANS | • discomedusans n. Plural of discomedusan. • DISCOMEDUSAN n. a member of the Discomedusae, an order of jellyfishes with flattened umbrella. |
| DISCOMMODIOUS | • discommodious adj. Not commodious; uncomfortable or inconvenient. • DISCOMMODIOUS adj. inconvenient. |
| DISCOMMODIOUSLY | • discommodiously adv. In a discommodious manner. • DISCOMMODIOUS adv. inconvenient. |
| DOCUMENTARISED | • documentarised v. Simple past tense and past participle of documentarise. • DOCUMENTARISE v. to make into a documentary, also DOCUMENTARIZE. |
| DUODECIMALS | • duodecimals n. Plural of duodecimal. • DUODECIMALS n. a method of multiplying together quantities given in feet and inches, etc., without reducing them to one denomination; also called cross-multiplication. |
| DUODECIMOS | • duodecimos n. Plural of duodecimo. • DUODECIMO n. a duodecimo book. |
| DUODENECTOMIES | • duodenectomies n. Plural of duodenectomy. • DUODENECTOMY n. the surgical removal of the duodenum. |
| MISCONDUCTED | • misconducted v. Simple past tense and past participle of misconduct. • MISCONDUCT v. to conduct wrongly. |
| UNDISCOMFITED | • undiscomfited adj. Not discomfited. • UNDISCOMFITED adj. not discomfited. |
| UNDOMESTICATED | • undomesticated adj. Not domesticated. • UNDOMESTICATE v. to make not domesticated. |