| HELIOGRAPHER | • heliographer n. One who signals by heliography. • heliographer n. (Obsolete) A photographer. • HELIOGRAPHER n. one who uses a heliograph. |
| LITHOGRAPHER | • lithographer n. A person who makes lithographs, who does lithography. • LITHOGRAPHER n. one who produces lithographs. |
| TRICHLORPHON | • trichlorphon n. Alternative form of trichlorfon. • TRICHLORPHON n. a crystalline compound used as an insecticide, also TRICHLORFON. |
| HELIOGRAPHERS | • heliographers n. Plural of heliographer. • HELIOGRAPHER n. one who uses a heliograph. |
| LITHOGRAPHERS | • lithographers n. Plural of lithographer. • LITHOGRAPHER n. one who produces lithographs. |
| TRICHLORPHONS | • TRICHLORPHON n. a crystalline compound used as an insecticide, also TRICHLORFON. |
| CHIROGRAPHICAL | • chirographical adj. Chirographic. • CHIROGRAPHICAL adj. relating to handwriting, also CHIROGRAPHIC. |
| CHOROGRAPHICAL | • chorographical adj. Pertaining to chorography. • CHOROGRAPHICAL adj. relating to chorography, the description and mapping of particular regions or districts, also CHOROGRAPHIC. |
| HIEROGRAPHICAL | • hierographical adj. Alternative form of hierographic. • HIEROGRAPHICAL adj. related to sacred writing, also HIEROGRAPHIC. |
| HYDROGRAPHICAL | • hydrographical adj. Hydrographic. • HYDROGRAPHICAL adj. relating to hydrography, the study of bodies of water, also HYDROGRAPHIC. |
| HYDROSULPHURIC | • hydrosulphuric adj. Alternative spelling of hydrosulfuric. • HYDROSULPHURIC adj. formed by a combination of hydrogen and sulphur. |
| HYGROGRAPHICAL | • HYGROGRAPHICAL adj. relating to the measurement of the air's humidity, also HYGROGRAPHIC. |
| HYPERTROPHICAL | • hypertrophical adj. Alternative form of hypertrophic. • HYPERTROPHICAL adj. grown to an abnormal size, also HYPERTROPHIC. |
| ORTHOGRAPHICAL | • orthographical adj. Of, or relating to orthography or spelling. • orthographical adj. Spelled correctly. • orthographical adj. (Cartography) Orthographic. |
| CHARTOGRAPHICAL | • CHARTOGRAPHICAL adj. relating to the drawing of maps, also CARTOGRAPHIC, CARTOGRAPHICAL, CHARTOGRAPHIC. |
| EPICHLOROHYDRIN | • epichlorohydrin n. (Chemistry) Any epihalohydrin in which the halogen is chlorine. • EPICHLOROHYDRIN n. a volatile liquid toxic epoxide used esp. in making epoxy resins and rubbers. |
| HETEROGRAPHICAL | • HETEROGRAPHICAL adj. relating to heterography, incorrect spelling, also HETEROGRAPHIC. |