| AMPHITHEATRIC | • amphitheatric adj. Of, pertaining to, exhibited in, or resembling an amphitheatre. • AMPHITHEATRIC adj. relating to an amphitheater, also AMPHITHEATRICAL. |
| CANTHAXANTHIN | • canthaxanthin n. (Organic chemistry) A xanthophyll pigment found in many plants and animals. • CANTHAXANTHIN n. a naturally occurring carotenoid used esp. as a color additive for food, also CANTHAXANTHINE. |
| CHALCANTHITES | • chalcanthites n. Plural of chalcanthite. • CHALCANTHITE n. native hydrated copper sulphate, a blue triclinic mineral usually occurring as tabular crystals. |
| CHARTOGRAPHIC | • CHARTOGRAPHIC adj. relating to the drawing of maps, also CARTOGRAPHIC, CARTOGRAPHICAL, CHARTOGRAPHICAL. |
| ETHNOGRAPHICA | • ETHNOGRAPHICA n. a collection of ethnographic objects. |
| HYDROPATHICAL | • hydropathical adj. Alternative form of hydropathic. • HYDROPATHICAL adj. relating to hydropathy, also HYDROPATHIC. |
| ICHTHYOFAUNAE | • ichthyofaunae n. Plural of ichthyofauna. • ICHTHYOFAUNA n. the fish life of region. |
| ICHTHYOFAUNAL | • ichthyofaunal adj. Relating to ichthyofauna. • ICHTHYOFAUNAL adj. of or relating to ichthyofauna. |
| ICHTHYOFAUNAS | • ichthyofaunas n. Plural of ichthyofauna. • ICHTHYOFAUNA n. the fish life of region. |
| NIGHTWATCHMAN | • nightwatchman n. Someone who guards a premises at night. • nightwatchman n. (Cricket) A batsman who is sent in to bat higher than his usual position near the end of a day’s play… • night-watchman n. Alternative spelling of night watchman. |
| PHILOMATHICAL | • philomathical adj. Philomathic. • PHILOMATHICAL adj. loving learning, also PHILOMATHIC. |
| PHTHALOCYANIN | • phthalocyanin n. Alternative form of phthalocyanine. • PHTHALOCYANIN n. any of a group of green and blue organic colouring matters of great fastness and brilliance, also PHTHALOCYANINE. |
| PSYCHASTHENIA | • psychasthenia n. (Dated) A psychological disorder characterized by phobias, obsessions, compulsions, or excessive anxiety. • PSYCHASTHENIA n. an incapacity to resolve doubts/uncertainties or to resist obsessions/compulsions that one knows are irrational. |
| TACHYGRAPHIES | • TACHYGRAPHY n. shorthand. |
| TACHYGRAPHIST | • tachygraphist n. A writer in tachygraphy, or shorthand. • TACHYGRAPHIST n. a shorthand writer, also TACHYGRAPH, TACHYGRAPHER. |
| TACHYPHRASIAS | • TACHYPHRASIA n. abnormally rapid or voluble speech, also TACHYPHASIA. |
| TACHYPHYLAXIS | • tachyphylaxis n. (Medicine) A rapidly decreasing response to a drug following administration of the initial doses. • TACHYPHYLAXIS n. very rapid development of tolerance or immunity to the effects of a drug. |
| XANTHOCHROIAS | • XANTHOCHROIA n. yellowness of the skin. |
| XANTHOCHROMIA | • xanthochromia n. (Medicine) The yellowish appearance of cerebrospinal fluid that accompanies certain conditions, especially… • XANTHOCHROMIA n. any yellowish discoloration, esp. of the cerebrospinal fluid. |
| YACHTSMANSHIP | • yachtsmanship n. The skill or art of sailing a yacht. • YACHTSMANSHIP n. the art of sailing a yacht. |