| CHLOROETHYLENE | • chloroethylene n. (Organic chemistry) The unsaturated halogenated hydrocarbon vinyl chloride or any similar compound. • CHLOROETHYLENE n. vinyl chloride. |
| ENCEPHALOPATHY | • encephalopathy n. (Pathology, neurology) Any of various conditions affecting the brain. • ENCEPHALOPATHY n. any of various brain diseases. |
| HEAVYHEARTEDLY | • heavyheartedly adv. Alternative form of heavy-heartedly. • heavy-heartedly adv. In a heavy-hearted manner; sadly, morosely. • HEAVYHEARTED adv. despondent, saddened. |
| HELIOSCIOPHYTE | • HELIOSCIOPHYTE n. a plant that thrives in sun better than shade. |
| HETEROPHYLLIES | • HETEROPHYLLY n. the state of being heterophyllous. |
| HETEROPHYLLOUS | • heterophyllous adj. (Botany) Having leaves of different types upon the same plant. • HETEROPHYLLOUS adj. having the foliage leaves of more than one form on the same plant or stem. |
| HOBBLEDEHOYDOM | • hobbledehoydom n. Hobbledehoyhood. • HOBBLEDEHOYDOM n. the state of being a hobbledehoy, an awkward young fellow, also HOBBLEDEHOYHOOD, HOBBLEDEHOYISM. |
| HOBBLEDEHOYISH | • hobbledehoyish adj. Resembling or characteristic of a hobbledehoy. • HOBBLEDEHOYISH adj. like a hobbledehoy, an awkward young fellow. |
| HOBBLEDEHOYISM | • hobbledehoyism n. Hobbledehoyhood. • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HYDROCEPHALIES | • hydrocephalies n. Plural of hydrocephaly. • HYDROCEPHALY n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALUS. |
| LIGHTHEARTEDLY | • lightheartedly adv. In a lighthearted manner, cheerfully, with joy. • light-heartedly adv. Alternative form of lightheartedly. • LIGHTHEARTED adv. free from care. |
| METHYLTHIONINE | • METHYLTHIONINE n. as in methylthionine chloride, a dark green dye used as a stain, antiseptic etc. |
| METHYLXANTHINE | • methylxanthine n. (Organic chemistry) Any of a group of compounds, such as caffeine, formed through the methylation of xanthines. • METHYLXANTHINE n. a methylated xanthine derivative, such as caffeine, theobromine, or theophylline. |
| 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. |
| PHENYLEPHRINES | • phenylephrines n. Plural of phenylephrine. • PHENYLEPHRINE n. an agent used in the form of its hydrochloride as a vasoconstrictor. |
| PHENYLTHIOUREA | • phenylthiourea n. Phenylthiocarbamide. • PHENYLTHIOUREA n. a crystalline compound used to test for the presence of a certain dominant gene (the compound tasting bitter to those who possess the gene). |
| 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. |