| CHLOROETHYLENE | • chloroethylene n. (Organic chemistry) The unsaturated halogenated hydrocarbon vinyl chloride or any similar compound. • CHLOROETHYLENE n. vinyl chloride. |
| DIPHENYLKETONE | • diphenylketone n. (Organic chemistry) The aromatic ketone diphenylmethanone. • DIPHENYLKETONE n. the aromatic ketone benzophenone. |
| ELECTROTHERAPY | • electrotherapy n. The use of electrical energy as a medical treatment. • ELECTROTHERAPY n. the therapeutic use of electricity. |
| GREATHEARTEDLY | • greatheartedly adv. In a greathearted manner; displaying greatheartedness. • GREATHEARTED adv. characterized by bravery. |
| HEAVYHEARTEDLY | • heavyheartedly adv. Alternative form of heavy-heartedly. • heavy-heartedly adv. In a heavy-hearted manner; sadly, morosely. • HEAVYHEARTED adv. despondent, saddened. |
| HETEROPHYLLIES | • HETEROPHYLLY n. the state of being heterophyllous. |
| HETEROSEXUALLY | • heterosexually adj. In a heterosexual way. • HETEROSEXUAL adv. attracted to the opposite sex. |
| HYPERALERTNESS | • hyperalertness n. The condition of being hyperalert. |
| HYPERCATALEXES | • HYPERCATALEXIS n. the state of being hypercatalectic. |
| HYPEREXCITABLE | • hyperexcitable adj. Unusually or excessively excitable. • HYPEREXCITABLE adj. excessively excitable. |
| HYPERREALITIES | • hyperrealities n. Plural of hyperreality. • HYPERREALITY n. the state of being hyperreal. |
| HYPERVENTILATE | • hyperventilate v. (Intransitive) To breathe quickly and deeply, especially at an abnormally rapid rate. • HYPERVENTILATE v. to breathe rapidly and deeply. |
| PHENETHYLAMINE | • phenethylamine n. (Uncountable, organic chemistry) An aromatic amine which is a colorless liquid at room temperature. • phenethylamine n. (Countable, organic chemistry) Any of a group of compounds derived from that amine. • phenethylamine n. (Biochemistry) A monoamine neurotransmitter and neuromodulator found in the brain. |
| PYRHELIOMETERS | • pyrheliometers n. Plural of pyrheliometer. • PYRHELIOMETER n. an instrument for measuring the heating effect of the sun. |
| TETRAETHYLLEAD | • tetraethyllead n. (Organic chemistry) Alternative spelling of tetraethyl lead. • tetraethyl␣lead n. (Chemistry) A toxic organometallic compound, (C2H5)4Pb, added to petroleum/gasoline as an antiknock… • tetra-ethyl␣lead n. (Chemistry) Alternative form of tetraethyl lead. |
| THYMELAEACEOUS | • thymelaeaceous adj. (Botany) Belonging to the Thymelaeaceae. • THYMELAEACEOUS adj. of the Thymelaeaceae, the family of trees and shrubs with simple leaves and tough bark to which spurge laurel belongs. |
| WHOLEHEARTEDLY | • wholeheartedly adv. In a wholehearted manner; enthusiastically; without reserve. • whole-heartedly adv. Alternative spelling of wholeheartedly. • WHOLEHEARTED adv. completely and sincerely devoted, determined, or enthusiastic. |