| DICYNODONTS | • dicynodonts n. Plural of dicynodont. • DICYNODONT n. a fossil reptile with no teeth except for two in the upper jaw. |
| DIPHYODONTS | • diphyodonts n. Plural of diphyodont. • DIPHYODONT n. a mammal having a second set of teeth that replaces the first. |
| DOGSBODYING | • dogsbodying v. Present participle of dogsbody. • DOGSBODYING n. acting as a dogsbody. |
| HOYDENHOODS | • HOYDENHOOD n. the state of being a hoyden. |
| DICOTYLEDONS | • dicotyledons n. Plural of dicotyledon. • DICOTYLEDON n. a plant having two cotyledons, seed-leaves, also DICOT. |
| DODECAGYNOUS | • dodecagynous adj. (Botany) Of or relating to the Dodecagynia; having twelve styles. • DODECAGYNOUS adj. having twelve styles, also DODECAGYNIAN. |
| DOGSBODYINGS | • DOGSBODYING n. acting as a dogsbody. |
| HYDROCODONES | • hydrocodones n. Plural of hydrocodone. • HYDROCODONE n. a semisynthetic opioid drug derived from codeine and thebaine. |
| BODYBOARDINGS | • BODYBOARDING n. the sport of riding a surfboard that is shorter and blunter than a standard board. |
| CYCLOADDITIONS | • cycloadditions n. Plural of cycloaddition. • CYCLOADDITION n. a chemical reaction leading to ring formation in a compound. |
| DICOTYLEDONOUS | • dicotyledonous adj. Of or pertaining to the dicotyledons. • dicotyledonous adj. Having two cotyledons. • DICOTYLEDONOUS adj. of or like a dicotyledon. |
| EUDICOTYLEDONS | • eudicotyledons n. (Botany, uncommon, often plural only) Alternative form of eudicots. • EUDICOTYLEDON n. an angiosperm having two cotyledons in the seed. |
| MOLLYCODDLINGS | • mollycoddlings n. Plural of mollycoddling. • MOLLYCODDLING n. the act of cosseting. |
| CHLAMYDOMONADES | • CHLAMYDOMONAS n. a member of the genus Chlamydomonas of (mainly freshwater) green algae. |
| CROTONALDEHYDES | • crotonaldehydes n. Plural of crotonaldehyde. • CROTONALDEHYDE n. a pungent liquid aldehyde obtained by dehydration of aldol. |
| DEHYDRORETINOLS | • DEHYDRORETINOL n. vitamin A2. |
| DIHYDROCODEINES | • DIHYDROCODEINE n. a synthetic drug similar to codeine, used as an analgesic, an antidiarrhoeal, and to relieve coughing. |