| HEADCHAIR | • headchair n. (Railways) Part of a block switch on a railway line that the ends of the moveable rails rest on, and… • HEADCHAIR n. a high-backed chair with a headrest. |
| HEADACHIER | • headachier adj. Comparative form of headachy: more headachy. • HEADACHY adj. having a headache, also HEADACHEY. |
| HEADCHAIRS | • headchairs n. Plural of headchair. • HEADCHAIR n. a high-backed chair with a headrest. |
| RHACHIDIAL | • RHACHIDIAL adj. of or like a rhachis, the spine or axis of a feather, also RACHIDIAL, RACHIDIAN. |
| SHADCHANIM | • shadchanim n. Plural of shadchan. • SHADCHAN n. (Hebrew) a Jewish marriage broker, also SCHATCHEN, SHADKHAN. |
| CHILIAHEDRA | • chiliahedra n. Plural of chiliahedron. • CHILIAHEDRON n. (Greek) a one-thousand sided solid figure. |
| HEADACHIEST | • headachiest adj. Superlative form of headachy: most headachy. • HEADACHY adj. having a headache, also HEADACHEY. |
| ACHLORHYDRIA | • achlorhydria n. (Medicine) The absence of hydrochloric acid in the stomach. • ACHLORHYDRIA n. absence of hydrochloric acid from the gastric juice. |
| HEADREACHING | • HEADREACH v. to make distance to windward in tacking. |
| ACHLORHYDRIAS | • achlorhydrias n. Plural of achlorhydria. • ACHLORHYDRIA n. absence of hydrochloric acid from the gastric juice. |
| HOCHMAGANDIES | • HOCHMAGANDY n. (Scots) fornication, also HOUGHMAGANDIE. |
| HYDROPATHICAL | • hydropathical adj. Alternative form of hydropathic. • HYDROPATHICAL adj. relating to hydropathy, also HYDROPATHIC. |
| HYDROGRAPHICAL | • hydrographical adj. Hydrographic. • HYDROGRAPHICAL adj. relating to hydrography, the study of bodies of water, also HYDROGRAPHIC. |
| CATHODOGRAPHIES | • CATHODOGRAPHY n. the taking of photographs created using X-rays. |
| HYDROMECHANICAL | • hydromechanical adj. Of or pertaining to hydromechanics. • HYDROMECHANICAL adj. relating to a branch of mechanics that deals with the equilibrium and motion of fluids and of solid bodies immersed in them. |
| HYDROPATHICALLY | • hydropathically adv. By means of hydropathy. • HYDROPATHICAL adv. relating to hydropathy, also HYDROPATHIC. |
| HYPOCHONDRIACAL | • hypochondriacal adj. (Obsolete) Coming from the hypochondria; pertaining to or caused by depressive spirits. • hypochondriacal adj. Suffering from hypochondria. • HYPOCHONDRIACAL adj. affected or produced by hypochondria. |