| ADENOIDECTOMY | • adenoidectomy n. (Surgery) Surgical removal of the adenoids, or of adenoid growths in the nasopharynx; commonly performed… • ADENOIDECTOMY n. the surgical removal of the adenoids, also ADENECTOMY. | 
| COLDHEARTEDLY | • coldheartedly adv. Alternative spelling of cold-heartedly. • cold-heartedly adv. In a cold-hearted manner. • COLDHEARTED adv. marked by lack of sympathy, interest, or sensitivity. | 
| CROTONALDEHYDE | • crotonaldehyde n. (Organic chemistry) The unsaturated aliphatic aldehyde CH3-CH=CH-CHO that is used in organic synthesis. • CROTONALDEHYDE n. a pungent liquid aldehyde obtained by dehydration of aldol. | 
| CROTONALDEHYDES | • crotonaldehydes n. Plural of crotonaldehyde. • CROTONALDEHYDE n. a pungent liquid aldehyde obtained by dehydration of aldol. | 
| DAGUERREOTYPED | • daguerreotyped v. Simple past tense and past participle of daguerreotype. • DAGUERREOTYPE v. to develop by daguerreotype, a method of photography by mercury vapour development of silver iodide. | 
| DECARBOXYLATED | • decarboxylated v. Simple past tense and past participle of decarboxylate. • decarboxylated adj. Describing a product of decarboxylation. • DECARBOXYLATE v. to remove carbon dioxide from its substrate. | 
| DEHYDROGENATE | • dehydrogenate v. (Chemistry, transitive) To remove hydrogen from (a substance). • DEHYDROGENATE v. to remove the hydrogen from. | 
| DEHYDROGENATED | • dehydrogenated v. Simple past tense and past participle of dehydrogenate. • dehydrogenated adj. That has been treated by dehydrogenation. • DEHYDROGENATE v. to remove the hydrogen from. | 
| DEHYDROGENATES | • dehydrogenates v. Third-person singular simple present indicative form of dehydrogenate. • DEHYDROGENATE v. to remove the hydrogen from. | 
| DEHYDROGENATING | • dehydrogenating v. Present participle of dehydrogenate. • dehydrogenating adj. That undergoes or produces dehydrogenation. • DEHYDROGENATE v. to remove the hydrogen from. | 
| DEHYDROGENATION | • dehydrogenation n. (Chemistry) Any reaction or process in which hydrogen is removed from a substance, especially the production… • DEHYDROGENATION n. the removal of hydrogen from a chemical compound. | 
| DEOXYGENATED | • deoxygenated v. Simple past tense and past participle of deoxygenate. • DEOXYGENATE v. to remove esp. molecular oxygen from. | 
| DEPREDATORY | • depredatory adj. Tending or designed to depredate. • DEPREDATORY adj. serving to depredate. | 
| DODECASTYLE | • dodecastyle adj. (Architecture) Having twelve columns in front. • dodecastyle n. (Architecture) A portico or building with twelve columns in front. • DODECASTYLE adj. having twelve columns in front. | 
| DODECASTYLES | • dodecastyles n. Plural of dodecastyle. • DODECASTYLE n. a portico so built. | 
| DOWNHEARTEDLY | • downheartedly adv. In a downhearted manner. • down-heartedly adv. Alternative form of downheartedly. • DOWNHEARTED adv. downcast, dejected. | 
| HOTHEADEDLY | • hotheadedly adv. In a hotheaded manner. • HOTHEADED adv. rash, impetuous. | 
| HYDROGENATED | • hydrogenated v. Simple past tense and past participle of hydrogenate. • hydrogenated adj. That has been treated, or reacted with hydrogen; especially describing a saturated fat so obtained from… • HYDROGENATE v. to combine or treat with hydrogen. | 
| SOFTHEADEDLY | • softheadedly adv. In a softheaded manner. • SOFTHEADED adv. having or indicative of a weak, unrealistic, or uncritical mind. |