| AEROHYDROPLANE | • AEROHYDROPLANE n. a winged hydroplane or flying-boat. |
| 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. |
| DEHYDRORETINOL | • dehydroretinol n. (Organic chemistry) A derivative of retinol having an extra double bond; vitamin A2. • DEHYDRORETINOL n. vitamin A2. |
| DEMYTHOLOGISER | • DEMYTHOLOGISER n. one who demythologises, also DEMYTHOLOGIZER. |
| DEMYTHOLOGIZER | • demythologizer n. One who or that which demythologizes. • DEMYTHOLOGIZER n. one who demythologizes, also DEMYTHOLOGISER. |
| DIHYDROCODEINE | • dihydrocodeine n. (Pharmacology) A particular narcotic painkiller. • DIHYDROCODEINE n. a synthetic drug similar to codeine, used as an analgesic, an antidiarrhoeal, and to relieve coughing. |
| DYSMENORRHOEAL | • dysmenorrhoeal adj. Alternative form of dysmenorrheal. • dysmenorrhœal adj. Obsolete form of dysmenorrheal. • DYSMENORRHOEAL adj. suffering from dysmenorrhoea, painful menstruation, also DYSMENORRHEAL. |
| DYSMENORRHOEAS | • dysmenorrhoeas n. Plural of dysmenorrhoea. • dysmenorrhœas n. Plural of dysmenorrhœa. • DYSMENORRHOEA n. painful menstruation, also DYSMENORRHEA. |
| DYSMENORRHOEIC | • dysmenorrhoeic adj. Alternative spelling of dysmenorrheic. • dysmenorrhœic adj. Obsolete form of dysmenorrheic. • DYSMENORRHOEIC adj. suffering from dysmenorrhoea, painful menstruation, also DYSMENORRHEIC. |
| GEOHYDROLOGIES | • GEOHYDROLOGY n. a science that deals with the character, source, and mode of occurrence of underground water. |
| HYDROCELLULOSE | • hydrocellulose n. A hydrated form of cellulose used in the manufacture of paper etc. • HYDROCELLULOSE n. a gelatinous material obtained by hydration of cellulose, used in papermaking, etc. |
| HYDROGENOLYSES | • hydrogenolyses n. Plural of hydrogenolysis. • HYDROGENOLYSIS n. a chemical reaction in which a compound is decomposed by hydrogen. |
| HYDROGEOLOGIES | • hydrogeologies n. Plural of hydrogeology. • HYDROGEOLOGY n. the study of the geological action of water. |
| HYDRONEPHROSES | • hydronephroses n. Plural of hydronephrosis. • HYDRONEPHROSIS n. distension of the kidney with urine held up as a result of obstruction in the urinary tract. |
| HYDROPEROXIDES | • hydroperoxides n. Plural of hydroperoxide. • HYDROPEROXIDE n. a compound containing an O2H group. |
| RADIOTELEPHONY | • radiotelephony n. The transmission of sound (in both directions) using modulated radio waves rather than wires. • radio␣telephony n. The transmission of speech using modulated radio waves. • RADIOTELEPHONY n. communication by radiotelephone. |
| REMYTHOLOGISED | • REMYTHOLOGISE v. to mythologise again, also REMYTHOLOGIZE. |
| REMYTHOLOGIZED | • remythologized v. Simple past tense and past participle of remythologize. • REMYTHOLOGIZE v. to mythologize again, also REMYTHOLOGISE. |