| ACHLORHYDRIAS | • achlorhydrias n. Plural of achlorhydria. • ACHLORHYDRIA n. absence of hydrochloric acid from the gastric juice. |
| CHLOROHYDRINS | • chlorohydrins n. Plural of chlorohydrin. • CHLOROHYDRIN n. any of various organic compounds derived from diols or polyhydroxy alcohols by substitution of chlorine for part of the hydroxyl groups. |
| CHRYSOPHILITE | • chrysophilite n. A lover of gold. • CHRYSOPHILITE n. a lover of gold. |
| HIEROGLYPHICS | • hieroglyphics n. Plural of hieroglyphic. • Hieroglyphics prop.n. A miscapitalization of hieroglyphics, used as a proper noun because of the false assumption by many… • HIEROGLYPHIC n. a hieroglyph, also HIEROGLYPH. |
| HIEROGLYPHIST | • hieroglyphist n. One versed in hieroglyphs. • HIEROGLYPHIST n. a person skilled in hieroglyphics. |
| HYDROPHILITES | • hydrophilites n. Plural of hydrophilite. • HYDROPHILITE n. native calcium chloride. |
| HYDROSULPHIDE | • hydrosulphide n. (Britain) Alternative spelling of hydrosulfide. • HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide. |
| HYDROSULPHITE | • hydrosulphite n. Alternative spelling of hydrosulfite. • HYDROSULPHITE n. a salt of hydrosulphurous acid; esp. the sodium salt, used as a reagent. |
| HYLOMORPHISMS | • hylomorphisms n. Plural of hylomorphism. • HYLOMORPHISM n. the belief that matter is the cause of the universe. |
| HYPERPHYSICAL | • hyperphysical adj. Supernatural, beyond the physical realm, immaterial, metaphysical. • HYPERPHYSICAL adj. supernatural. |
| HYPOCHLORITES | • hypochlorites n. Plural of hypochlorite. • HYPOCHLORITE n. a salt of hypochlorous acid. |
| HYPOSULPHURIC | • hyposulphuric adj. Alternative spelling of hyposulfuric. • HYPOSULPHURIC adj. denoting a kind of acid. |
| NIGHTMARISHLY | • nightmarishly adv. In a nightmarish manner. • NIGHTMARISH adv. like a nightmare, also NIGHTMARY. |
| PSYCHROPHILIC | • psychrophilic adj. Capable of living at relatively low temperature; used especially of certain bacteria. • PSYCHROPHILIC adj. thriving at temperatures below 15 degrees Centigrade. |