| BOXROOMS | • boxrooms n. Plural of boxroom. • box␣rooms n. Plural of box room. • BOXROOM n. a room for storing boxes. |
| COXCOMBS | • coxcombs n. Plural of coxcomb. • COXCOMB n. a foolishly vain or conceited man. |
| EXOMIONS | • EXOMION n. a Roman sleeveless garment, also EXOMIS. |
| EXOSMOSE | • exosmose n. Archaic form of exosmosis. • EXOSMOSE n. osmosis outwards, i.e. away from the solution, also EXOSMOSIS. |
| EXPOSOME | • exposome n. A measure of the effects of life-long environmental exposures on health. • EXPOSOME n. a collection of environmental factors, such as stress and diet, to which an individual is exposed and which can have an effect on health. |
| HOMEOBOX | • homeobox n. (Genetics) A short sequence of DNA that is shared by several genes involved in the morphogenesis of many organisms. • HOMEOBOX n. a short DNA sequence, also HOMOEOBOX. |
| MIXOLOGY | • mixology n. (Slang) The art of combining various ingredients to make cocktails. • mixology n. (Slang, rare) The work of a disc jockey. • MIXOLOGY n. the art of making mixed drinks. |
| MONAXONS | • monaxons n. Plural of monaxon. • MONAXON n. a straight spicule in sponges. |
| MONEYBOX | • moneybox n. Alternative form of money box. • money␣box n. A tin, often with a slot in the top, for depositing coins, used by children to save. • MONEYBOX n. a box for keeping money in. |
| MONOXIDE | • monoxide n. (Chemistry) any oxide containing a single oxygen atom in each molecule or formula unit. • MONOXIDE n. an oxide containing one atom of oxygen in the molecule or empirical formula. |
| OXONIUMS | • oxoniums n. Plural of oxonium. • OXONIUM n. a certain grouping of oxygen and hydrogen atoms. |
| OXYMORON | • oxymoron n. (Rhetoric) A figure of speech in which two words or phrases with opposing meanings are used together… • oxymoron n. (Loosely, sometimes proscribed) A contradiction in terms. • OXYMORON n. (Greek) a self-contradictory expression. |
| OXYSOMES | • oxysomes n. Plural of oxysome. • OXYSOME n. a structural unit of cellular cristae. |
| SMOKEBOX | • smokebox n. A chamber in which smoke passes from a boiler before being vented through a chimney. • SMOKEBOX n. part of a steam boiler where the smoke is collected before passing out at the chimney. |
| TAXONOMY | • taxonomy n. The science or the technique used to make a classification. • taxonomy n. A classification; especially, a classification in a hierarchical system. • taxonomy n. (Taxonomy, uncountable) The science of finding, describing, classifying and naming organisms. |
| XYLOTOMY | • xylotomy n. (Botany) The art of preparing sections of wood (as by means of a microtome) for microscopic examination. • XYLOTOMY n. the preparation of wood for microscopic examination. |