| DEMULTIPLEXERS | • demultiplexers n. Plural of demultiplexer. • DEMULTIPLEXER n. an electronic device that separates a multiplex signal into its component parts. |
| DEXTROUSNESSES | • DEXTROUSNESS n. the state of being dextrous. |
| EXPECTORATIVES | • expectoratives n. Plural of expectorative. • EXPECTORATIVE n. an expectorant medicine. |
| EXPERIMENTISTS | • experimentists n. Plural of experimentist. • EXPERIMENTIST n. a person who carries out experiments. |
| EXPRESSIVITIES | • expressivities n. Plural of expressivity. • EXPRESSIVITY n. the relative capacity of a gene to affect the phenotype of the organism of which it is a part. |
| EXTEMPORANEOUS | • extemporaneous adj. With inadequate preparation or without advance thought; offhand. • EXTEMPORANEOUS adj. unpremeditated; esp. of prayer, discourse, composition, etc., also EXTEMPORARY, EXTEMPORE. |
| EXTRANEOUSNESS | • extraneousness n. The state of being extraneous or inessential and irrelevant; extrinsic. • EXTRANEOUS n. not forming an essential or vital part. |
| EXTRAVERSIVELY | • EXTRAVERSIVE adv. turning outwards. |
| EXTROVERSIVELY | • extroversively adv. In an extroversive manner. • EXTROVERSIVE adv. characterised by extroversion. |
| HETERODUPLEXES | • heteroduplexes n. Plural of heteroduplex. • HETERODUPLEX n. a nucleic-acid molecule, such as DNA, composed of two chains with each derived from a different parent molecule. |
| HETEROSEXUALLY | • heterosexually adj. In a heterosexual way. • HETEROSEXUAL adv. attracted to the opposite sex. |
| HYPERCATALEXES | • HYPERCATALEXIS n. the state of being hypercatalectic. |
| HYPEREXTENSION | • hyperextension n. The extension of a joint beyond its normal range; the condition of being hyperextended. • hyperextension n. An exercise performed by lying on the stomach, ideally inclined upwards as on a Roman chair to reach… • HYPEREXTENSION n. the extension of a joint beyond its normal range. |
| INEXPERTNESSES | • inexpertnesses n. Plural of inexpertness. • INEXPERTNESS n. a lack of specific skills. |
| OVEREXTENSIONS | • overextensions n. Plural of overextension. • over-extensions n. Plural of over-extension. • OVEREXTENSION n. an excessive extension. |
| POSTEXPERIENCE | • postexperience adj. After an experience. • POSTEXPERIENCE adj. taking place after an experience. |
| PREEXPERIMENTS | • preexperiments n. Plural of preexperiment. |
| SEXCENTENARIES | • sexcentenaries n. Plural of sexcentenary. • SEXCENTENARY n. an anniversary recurring every six hundred years. |
| SUPEREXCELLENT | • superexcellent adj. Uncommonly excellent; of supreme excellence. • superexcellent adj. Better than excellent. • SUPEREXCELLENT adj. excellent to a very high degree. |
| ULTRAEXPENSIVE | • ultraexpensive adj. Extremely expensive. |