| AUXOCHROME | • auxochrome n. (Obsolete, chemistry) any atom or group which, when added to a chromophore, causes a bathochromic shift… • AUXOCHROME n. a group of atoms that can be attached to a chromogen to convert it into a dye. |
| AUXOCHROMES | • auxochromes n. Plural of auxochrome. • AUXOCHROME n. a group of atoms that can be attached to a chromogen to convert it into a dye. |
| EXCOMMUNICATOR | • excommunicator n. One who excommunicates. • EXCOMMUNICATOR n. one who excommunicates. |
| EXCOMMUNICATORS | • excommunicators n. Plural of excommunicator. • EXCOMMUNICATOR n. one who excommunicates. |
| EXCOMMUNICATORY | • excommunicatory adj. Relating to excommunication. • EXCOMMUNICATORY adj. of or relating to excommunication. |
| EXOSPORIUM | • exosporium n. (Botany) The outer layer of a pollen grain or spore; the exine. • EXOSPORIUM n. the outermost layer of spores of certain bacilli. |
| EXTEMPORANEOUS | • extemporaneous adj. With inadequate preparation or without advance thought; offhand. • EXTEMPORANEOUS adj. unpremeditated; esp. of prayer, discourse, composition, etc., also EXTEMPORARY, EXTEMPORE. |
| HYDROXONIUM | • hydroxonium n. (Chemistry) The cation obtained by reacting a proton with water - H3O+; hydronium. • HYDROXONIUM n. the obsolete name for the cation H3O+ derived from protonation of water. |
| HYDROXONIUMS | • hydroxoniums n. Plural of hydroxonium. • HYDROXONIUM n. the obsolete name for the cation H3O+ derived from protonation of water. |
| ORTHOMYXOVIRUS | • orthomyxovirus n. (Virology) Any RNA virus of Orthomyxoviridae family characterised by having two long glycoprotein spikes. |
| PNEUMOTHORAX | • pneumothorax n. (Medicine) Presence of air inside the pleural cavity, usually caused by injury either to the lung or the chest wall. • PNEUMOTHORAX n. accumulation of air or gas in the pleural cavity. |
| PNEUMOTHORAXES | • pneumothoraxes n. Plural of pneumothorax. • PNEUMOTHORAX n. accumulation of air or gas in the pleural cavity. |
| XERODERMATOUS | • xerodermatous adj. Exhibiting or relating to xeroderma. • XERODERMATOUS adj. suffering from xeroderma, morbid dryness of skin. |
| XEROMORPHOUS | • xeromorphous adj. Xeromorphic. • XEROMORPHOUS adj. of parts of a plant, protected against excessive loss of water by thick cuticles, coatings of hairs and similar structural features, also XEROMORPHIC. |