| APPREHENSIVELY | • apprehensively adv. In an apprehensive manner; with apprehension. • APPREHENSIVE adv. fearful. |
| DIPHENYLKETONE | • diphenylketone n. (Organic chemistry) The aromatic ketone diphenylmethanone. • DIPHENYLKETONE n. the aromatic ketone benzophenone. |
| HETEROPHYLLIES | • HETEROPHYLLY n. the state of being heterophyllous. |
| 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. |
| HYPERVIRULENCE | • hypervirulence n. An increased virulence. |
| MYELENCEPHALIC | • myelencephalic adj. (Anatomy) Of or pertaining to the myelencephalon; cerebrospinal. • MYELENCEPHALIC adj. of or like the myelencephalon. |
| 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. |
| PREPSYCHEDELIC | • prepsychedelic adj. Related to or characteristic of the period preceding the Psychedelic era of the late 1960s. • PREPSYCHEDELIC adj. preceding a psychedelic experience. |
| PYRHELIOMETERS | • pyrheliometers n. Plural of pyrheliometer. • PYRHELIOMETER n. an instrument for measuring the heating effect of the sun. |
| REPREHENSIVELY | • reprehensively adv. In a reprehensive manner. • REPREHENSIVE adv. serving to reprehend. |