| CYCLOHEXANES | • cyclohexanes n. Plural of cyclohexane. • CYCLOHEXANE n. a pungent saturated cyclic hydrocarbon found in petroleum or made synthetically and used chiefly as a solvent and in organic synthesis. |
| EXCEPTIONALS | • exceptionals n. Plural of exceptional. • EXCEPTIONAL n. someone having above or below average intelligence. |
| EXONUCLEASES | • exonucleases n. Plural of exonuclease. • EXONUCLEASE n. an enzyme that breaks down a nucleic acid by removing nucleotides one by one from the end of a chain. |
| EXOSPHERICAL | • EXOSPHERICAL adj. related to the exosphere, the outermost layer of the earth's atmosphere, also EXOSPHERIC. |
| EXPONENTIALS | • exponentials n. Plural of exponential. • EXPONENTIAL n. an exponential function. |
| EXPOSTULATED | • expostulated v. Simple past tense and past participle of expostulate. • EXPOSTULATE v. to remonstrate; to discuss or reason with. |
| EXPOSTULATES | • expostulates v. Third-person singular simple present indicative form of expostulate. • EXPOSTULATE v. to remonstrate; to discuss or reason with. |
| EXPRESSIONAL | • expressional adj. Of or pertaining to expression, either in language, genetics, the face or the arts. • EXPRESSIONAL adj. relating to expression. |
| EXTRANEOUSLY | • extraneously adv. In an extraneous manner. • EXTRANEOUS adv. not forming an essential or vital part. |
| EXTRAPOLATES | • extrapolates v. Third-person singular simple present indicative form of extrapolate. • EXTRAPOLATE v. to infer (values of a variable in an unobserved interval) from values within an already observed interval. |
| EXTRASYSTOLE | • extrasystole n. (Medicine) A premature contraction of the heart, producing an interruption or irregularity in heartbeat… • EXTRASYSTOLE n. a premature beat of one of the chambers of the heart that leads to momentary arrhythmia. |
| HETEROSEXUAL | • heterosexual adj. Sexually attracted to members of the opposite sex. • heterosexual n. A heterosexual person, or other heterosexual organism. • HETEROSEXUAL adj. attracted to the opposite sex. |
| HEXAPLOIDIES | • HEXAPLOIDY n. the state of having six times the normal number of chromosomes. |
| METROSEXUALS | • metrosexuals n. Plural of metrosexual. • METROSEXUAL n. a heterosexual man who spends a lot of time and money on his appearance and likes to shop. |
| OVEREXPLAINS | • overexplains v. Third-person singular simple present indicative form of overexplain. • OVEREXPLAIN v. to explain to excess. |
| OXALACETATES | • oxalacetates n. Plural of oxalacetate. • OXALACETATE n. a salt or ester of oxaloacetic acid, also OXALOACETATE. |
| OXYCEPHALIES | • oxycephalies n. Plural of oxycephaly. • OXYCEPHALY n. the condition of having a conical skull. |
| PRATTLEBOXES | • prattleboxes n. Plural of prattlebox. • PRATTLEBOX n. a prattler, a chatterbox. |
| PRAXEOLOGIES | • praxeologies n. Plural of praxeology. • PRAXEOLOGY n. the study of human action and conduct. |
| RETROSEXUALS | • retrosexuals n. Plural of retrosexual. • RETROSEXUAL n. a man with traditional sexual attitudes. |