| ASTRODYNAMICS | • astrodynamics n. The study of the motion of rockets and other spacecraft usually from Newton’s laws of motion and Newton’s… • ASTRODYNAMICS n. the science of the motion of bodies in outer space and the forces that act on them. |
| BRADYKINESIAS | • bradykinesias n. Plural of bradykinesia. • BRADYKINESIA n. abnormal slowness of physical movement, esp. as a symptom of Parkinson's disease. |
| DECRASSIFYING | • decrassifying v. Present participle of decrassify. • DECRASSIFY v. to make less crass or boorish. |
| DIGRESSIONARY | • digressionary adj. Serving as a digression. • DIGRESSIONARY adj. relating to digression. |
| DISPRAISINGLY | • dispraisingly adv. By way of dispraise. • DISPRAISING adv. DISPRAISE, to censure. |
| DISSIMILARITY | • dissimilarity n. Lack of similarity or lack of likeness in appearance to something else. • DISSIMILARITY n. the state of being dissimilar. |
| DISSIMILATORY | • dissimilatory adj. Of, pertaining to, or causing dissimilation. • DISSIMILATORY adj. serving to dissimilate, make dissimilar, also DISSIMILATIVE. |
| DITHYRAMBISTS | • DITHYRAMBIST n. one who sings dithyrambic hymns. |
| HEADMISTRESSY | • headmistressy adj. Resembling or characteristic of a headmistress. • HEADMISTRESSY adj. like a headmistress, bossy. |
| HYDRARGYRISMS | • HYDRARGYRISM n. mercury poisoning, also HYDRARGYRIA. |
| HYDRARTHROSIS | • hydrarthrosis n. (Medicine) An effusion of watery liquid into the cavity of a joint. • HYDRARTHROSIS n. swelling of a joint caused by the accumulation in it of watery fluid. |
| HYDRASTININES | • hydrastinines n. Plural of hydrastinine. • HYDRASTININE n. a colourless crystalline water-soluble compound whose pharmacological action resembles that of hydrastine. |
| HYDROPATHISTS | • hydropathists n. Plural of hydropathist. • HYDROPATHIST n. one who treats with hydropathy. |
| MYOCARDITISES | • myocarditises n. Plural of myocarditis. • MYOCARDITIS n. inflammation of the myocardium. |
| PERISSODACTYL | • perissodactyl n. Any ungulate mammal with an odd number of toes and belonging to the Perissodactyla, including the horses… • PERISSODACTYL n. an animal of the Perissodactyla, a division of ungulates with an odd number of toes, including the horse, tapir and rhinoceros, also PERISSODACTYLE. |
| PRASEODYMIUMS | • praseodymiums n. Plural of praseodymium. • PRASEODYMIUM n. a chemical element, a metal with green salts, isolated from the once-supposed element didymium. |
| SEMISEDENTARY | • semisedentary adj. Somewhat or partially sedentary. • SEMISEDENTARY adj. sedentary during part of the year and nomadic otherwise. |
| TRYPARSAMIDES | • tryparsamides n. Plural of tryparsamide. • TRYPARSAMIDE n. a synthetic crystalline compound of arsenic used in the treatment of trypanosomal and other protozoan infections. |