| DOXOGRAPHY | • doxography n. The work or works of classical historians describing the opinions of Ancient Greek philosophers and scientists. • DOXOGRAPHY n. the compilation of opinions on philosophers. |
| HETERODOXY | • heterodoxy n. The quality of being heterodox. • heterodoxy n. A heterodox belief, creed, or teaching. • HETERODOXY n. a heterodox opinion. |
| HEXACHORDS | • hexachords n. Plural of hexachord. • HEXACHORD n. a series of six notes, with a semitone between the third and fourth, the other intervals being whole tones. |
| HEXAHEDRON | • hexahedron n. (Geometry) A polyhedron with six faces. The regular hexahedron is the cube, and is one of the Platonic solids. • HEXAHEDRON n. a solid body of six sides or faces. |
| HEXANDROUS | • hexandrous adj. Alternative form of hexandrian. • HEXANDROUS adj. having six stamens, also HEXANDRIAN. |
| HYDROTAXES | • HYDROTAXIS n. movement towards or away from water. |
| HYDROTAXIS | • hydrotaxis n. (Biology) movement (of an organism or organ) in response to water. • HYDROTAXIS n. movement towards or away from water. |
| HYDROXIDES | • hydroxides n. Plural of hydroxide. • HYDROXIDE n. any compound containing an -OH group. |
| HYDROXIUMS | • HYDROXIUM n. a positive ion, H3O+, formed by the attachment of a proton to a water molecule. |
| HYDROXYLIC | • hydroxylic adj. (Chemistry) Of, pertaining to, or containing hydroxyl groups. • HYDROXYLIC adj. pertaining to a hydroxyl. |
| HYPEROXIDE | • hyperoxide n. (Inorganic chemistry) Any oxide that has a higher than normal ratio of oxygen to metal. • HYPEROXIDE adj. a compound containing a relatively large proportion of oxygen. |
| ORTHODOXES | • Orthodoxes n. Plural of Orthodox. • ORTHODOX n. an orthodox person. |
| ORTHODOXLY | • orthodoxly adv. In a correct or proper way; conventionally; correctly. • orthodoxly adv. In a religiously orthodox way; in accordance with accepted religious doctrine. • ORTHODOX adv. sound in doctrine. |
| THUNDERBOX | • thunderbox n. (Slang) A chamber pot enclosed in a box; a portable commode. • thunderbox n. (By extension, chiefly Australia, Britain, slang) Any lavatory or toilet, especially a rudimentary outdoor… • thunderbox n. (Theater) A box of metal balls which is shaken to create a thunder sound effect. |
| TRIHYDROXY | • trihydroxy n. (Organic chemistry, in combination) Three hydroxy groups in a molecule. • TRIHYDROXY adj. having three hydroxyl groups. |
| UNORTHODOX | • unorthodox adj. Unusual, unconventional, or idiosyncratic. • UNORTHODOX adj. not orthodox. |