| ANTIHYDROGENS | • antihydrogens n. Plural of antihydrogen. • ANTIHYDROGEN n. an antimatter form of hydrogen. |
| CHIMNEYBOARDS | • CHIMNEYBOARD n. a board blocking up a fireplace. |
| CYBERCHONDRIA | • cyberchondria n. Anxiety concerning one’s health, caused by visiting medical websites. • CYBERCHONDRIA n. unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites. |
| DEMETHYLATION | • demethylation n. (Chemistry) The removal of one or more methyl groups from a molecule. |
| ENDOLYMPHATIC | • endolymphatic adj. (Anatomy) Pertaining to, or containing, endolymph. • endolymphatic adj. (Anatomy) Within a lymphatic vessel. • ENDOLYMPHATIC adj. relating to endolymph, the watery fluid contained in the membranous labyrinth of the internal ear. |
| HAEMODYNAMICS | • haemodynamics n. Alternative spelling of hemodynamics. • HAEMODYNAMICS n. a branch of physiology that deals with the circulation of the blood, also HEMODYNAMICS. |
| HYALURONIDASE | • hyaluronidase n. (Biochemistry) Any enzyme that catalyses the hydrolysis of hyaluronic acid. • HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid. |
| HYDROGENATING | • hydrogenating v. Present participle of hydrogenate. • HYDROGENATE v. to combine or treat with hydrogen. |
| HYDROGENATION | • hydrogenation n. (Chemistry) The chemical reaction of hydrogen with another substance, especially with an unsaturated… • HYDROGENATION n. the act of hydrogenating. |
| HYDROMAGNETIC | • hydromagnetic adj. Of or pertaining to hydromagnetics. • HYDROMAGNETIC adj. relating to hydromagnetics, a branch of mathematical physics dealing with interactions between an electricity-conducting fluid (such as an ionized gas) and a magnetic field. |
| HYDROXYLAMINE | • hydroxylamine n. (Inorganic chemistry) An explosive inorganic derivative of ammonia, NH2OH, used as a reducing agent… • hydroxylamine n. (Organic chemistry) Any organic derivative of this compound. • HYDROXYLAMINE n. a colorless odorless nitrogenous base that resembles ammonia in its reactions. |
| NONHEREDITARY | • nonhereditary adj. Not hereditary; not passed down by inheritance. • non-hereditary adj. Alternative form of nonhereditary. • NONHEREDITARY adj. not hereditary. |
| PHYTONADIONES | • PHYTONADIONE n. phylloquinone, vitamin K1. |
| SYCOPHANTISED | • sycophantised v. Simple past tense and past participle of sycophantise. • SYCOPHANTISE v. to be a sycophant, also SYCOPHANTIZE. |
| SYCOPHANTIZED | • sycophantized v. Simple past tense and past participle of sycophantize. • SYCOPHANTIZE v. to be a sycophant, also SYCOPHANTISE. |
| SYNECDOCHICAL | • synecdochical adj. Using an inclusive term for something included, or vice versa; using something spoken of as the whole… • SYNECDOCHICAL adj. relating to synecdoche, also SYNECDOCHIC. |
| THERMODYNAMIC | • thermodynamic adj. Of, or relating to the conversion of heat into other forms of energy. • thermodynamic adj. (Physics) Of, or relating to thermodynamics. • THERMODYNAMIC adj. of or relating to thermodynamics, also THERMODYNAMICAL. |