| AUXOTROPHIES | • auxotrophies n. Plural of auxotrophy. • AUXOTROPHY n. the state of being auxotrophic, requiring a specific growth substance beyond the minimum required for normal metabolism. |
| EXECUTORSHIP | • executorship n. The office or position of an executor. • EXECUTORSHIP n. the office of executor. |
| EXHAUSTINGLY | • exhaustingly adv. In an exhausting manner. • EXHAUSTINGLY adv. in the manner of using the whole strength of. |
| EXHAUSTIVELY | • exhaustively adv. In an exhaustive manner. • EXHAUSTIVE adv. testing all possibilities or considering all elements. |
| EXHAUSTIVITY | • exhaustivity n. The condition of being exhaustive. • EXHAUSTIVITY n. the state of being exhaustive. |
| EXTINGUISHED | • extinguished v. Simple past tense and past participle of extinguish. • extinguished adj. Having been quenched or eliminated. • EXTINGUISH v. to bring to an end. |
| EXTINGUISHER | • extinguisher n. One who, or that which, extinguishes something. • EXTINGUISHER n. a device that extinguishes. |
| EXTINGUISHES | • extinguishes v. Third-person singular simple present indicative form of extinguish. • EXTINGUISH v. to bring to an end. |
| HETERAUXESIS | • heterauxesis n. (Botany) unequal growth of a cell, or of part of a plant. • HETERAUXESIS n. unsymmetrical growth. |
| HETEROAUXINS | • heteroauxins n. Plural of heteroauxin. • HETEROAUXIN n. a natural plant hormone, used esp. for stimulating growth and root formation in plant cutting. |
| INEXHAUSTIVE | • inexhaustive adj. Synonym of inexhaustible. • INEXHAUSTIVE adj. not exhaustive. |
| OXYSULPHIDES | • oxysulphides n. Plural of oxysulphide. • OXYSULPHIDE n. a compound containing an element combined with oxygen and sulphur. |
| SULPHADOXINE | • sulphadoxine n. Alternative spelling of sulfadoxine. • SULPHADOXINE n. an antibiotic drug of the sulphonamide group, commonly used in combination with pyrimethamine to treat malaria, also SULFADOXINE. |
| SUPERHELIXES | • superhelixes n. Plural of superhelix. • SUPERHELIX n. a helix, as of DNA, which has its axis arranged in a helical coil. |
| UNNILHEXIUMS | • UNNILHEXIUM n. a chemical element, aka seaborgium. |
| XENODOCHIUMS | • xenodochiums n. Plural of xenodochium. • XENODOCHIUM n. a building for the reception of strangers, e.g. a guesthouse in a monastery. |
| XIPHISTERNUM | • xiphisternum n. (Biology, medicine) Synonym of xiphoid process. • XIPHISTERNUM n. the posterior and smallest of the three divisions of the sternum. |
| XIPHOPAGUSES | • XIPHOPAGUS n. a set of Siamese twins joined in the region of the xiphoid cartilage. |