| XYLOMETERS | • xylometers n. Plural of xylometer. • XYLOMETER n. an instrument for measuring the specific gravity of wood. |
| MYXOVIRUSES | • myxoviruses n. Plural of myxovirus. • MYXOVIRUS n. any of a group of related viruses causing influenza, mumps etc. |
| PROTOXYLEMS | • protoxylems n. Plural of protoxylem. • PROTOXYLEM n. the first part of the xylem to be formed. |
| XEROPHYTISM | • xerophytism n. (Botany) The adaptation of plants to habitats where water is scarce. • XEROPHYTISM n. being a xerophyte. |
| XYLOCHROMES | • xylochromes n. Plural of xylochrome. • XYLOCHROME n. a mixture of substances to which the colour of heartwood is due. |
| SEROTAXONOMY | • SEROTAXONOMY n. serological analysis as a source of information for taxonomic classification. |
| XEROPHYTISMS | • XEROPHYTISM n. being a xerophyte. |
| METHOXYCHLORS | • METHOXYCHLOR n. a relatively nontoxic organochlorine insecticide. |
| PYRIDOXAMINES | • pyridoxamines n. Plural of pyridoxamine. • PYRIDOXAMINE n. a crystalline amine of the vitamin B6 group. |
| AMBIDEXTROUSLY | • ambidextrously adv. In an ambidextrous manner. • AMBIDEXTROUS adv. able to use either hand with equal dexterity, also AMBIDEXTEROUS. |
| HYDROXYLAMINES | • hydroxylamines n. Plural of hydroxylamine. • HYDROXYLAMINE n. a colorless odorless nitrogenous base that resembles ammonia in its reactions. |
| METROSEXUALITY | • metrosexuality n. The quality of being metrosexual. |
| MORPHOSYNTAXES | • morphosyntaxes n. Plural of morphosyntax. • MORPHOSYNTAX n. the study of the interaction of morphology and syntax. |
| INTERPAROXYSMAL | • interparoxysmal adj. Between paroxysms. • INTERPAROXYSMAL adj. between paroxysms. |
| METHOXYFLURANES | • methoxyfluranes n. Plural of methoxyflurane. • METHOXYFLURANE n. a potent general anaesthetic administered as a vapor. |
| PARAMYXOVIRUSES | • paramyxoviruses n. Plural of paramyxovirus. • PARAMYXOVIRUS n. any of a group of viruses which includes the mumps and measles viruses. |