| ACETOPHENETIDIN | • acetophenetidin n. Phenacetin. • ACETOPHENETIDIN n. another name for phenacetin, an antipyretic drug. |
| AUTOSCHEDIASTIC | • autoschediastic adj. (Dated) impromptu, improvised, ex tempore or offhand. • AUTOSCHEDIASTIC adj. impromptu; on the spur of the moment. |
| DEMYTHIFICATION | • DEMYTHIFICATION n. the process of demythifying. |
| DEPHLOGISTICATE | • dephlogisticate v. To take away the phlogiston, i.e. ability to burn, which is now understood to be chemically impossible. • DEPHLOGISTICATE v. to make something fireproof. |
| DETACHABILITIES | • detachabilities n. Plural of detachability. • DETACHABILITY n. the state of being detachable. |
| DISENCHANTMENTS | • disenchantments n. Plural of disenchantment. • DISENCHANTMENT n. the state of being disenchanted. |
| DITHIOCARBAMATE | • dithiocarbamate n. (Inorganic chemistry) Any salt or ester of dithiocarbamic acid. • DITHIOCARBAMATE n. any of several sulfur analogs of the carbamates including some used as fungicides. |
| ELEUTHERODACTYL | • ELEUTHERODACTYL n. of birds, having the hind toe free. |
| FEATHERSTITCHED | • featherstitched v. Simple past tense and past participle of featherstitch. • FEATHERSTITCH v. to stitch with featherstitch. |
| HETERODACTYLOUS | • heterodactylous adj. (Zoology) Having the first and second toes turned backward, as in the trogons. • HETERODACTYLOUS adj. having the first and second toes turned backwards, as in trogons, and not the first and fourth as in parrots. |
| HETEROSCEDASTIC | • heteroscedastic adj. Exhibiting heteroscedasticity. • HETEROSCEDASTIC adj. of several distributions, having different variances. |
| HYDROEXTRACTORS | • hydroextractors n. Plural of hydroextractor. • HYDROEXTRACTOR n. a drying machine that works centrifugally. |
| ICOSITETRAHEDRA | • icositetrahedra n. Plural of icositetrahedron. • ICOSITETRAHEDRA n. solid figures with twenty-four plane faces (plural of 16-letter word). |
| PHOTODISSOCIATE | • photodissociate v. To cause, or to undergo photodissociation. • PHOTODISSOCIATE v. to effect photodissociation, dissociation produced by the absorption of radiant energy. |
| PHOTODUPLICATED | • photoduplicated adj. Photocopied. • PHOTODUPLICATE v. to duplicate by photocopier. |
| PHOTODUPLICATES | • photoduplicates n. Plural of photoduplicate. • PHOTODUPLICATE v. to duplicate by photocopier. |
| SOPHISTICATEDLY | • sophisticatedly adv. In a sophisticated manner. • SOPHISTICATED adv. SOPHISTICATE, to make artificial or worldly. |
| TRISOCTAHEDRONS | • trisoctahedrons n. Plural of trisoctahedron. • TRISOCTAHEDRON n. a solid figure having 24 congruent faces and an octahedron as a base. |
| UNAUTHENTICATED | • unauthenticated adj. Having no authentication. • UNAUTHENTICATED adj. not authenticated. |
| UNSOPHISTICATED | • unsophisticated adj. Not sophisticated; lacking sophistication. • UNSOPHISTICATED adj. not sophisticated. |