| EXAMETRES | • exametres n. Plural of exametre. • EXAMETRE n. ten to the power of eighteen metres. |
| EXPERTISM | • expertism n. A policy of consulting experts. • EXPERTISM n. possession of specific skills, also EXPERTNESS. |
| EXTREMALS | • extremals n. Plural of extremal. • EXTREMAL n. a clause which limits recursion. |
| EXTREMEST | • extremest adj. Superlative form of extreme: most extreme. • EXTREME adj. farthest from centre. |
| EXTREMISM | • extremism n. Extreme ideas or actions, primarily in politics or religion. • EXTREMISM n. the taking of an extreme position. |
| EXTREMIST | • extremist n. A person who holds extreme views, especially one who advocates such views; a radical or fanatic. • extremist adj. Holding extreme views, especially on a political or religious subject. • extremist adj. Of or relating to extremism. |
| EXTREMUMS | • extremums n. Plural of extremum. • EXTREMUM n. (Latin) a maximum or minimum of a mathematical function. |
| LUXMETERS | • luxmeters n. Plural of luxmeter. • LUXMETER n. an instrument for measuring illumination. |
| MARXISANT | • marxisant adj. Somewhat Marxist; tending toward Marxism. • MARXISANT adj. (French) of Marxist sympathies. |
| MIXMASTER | • mixmaster n. (Music) An expert disk jockey. • mixmaster n. A complex freeway interchange. • MIXMASTER n. a disc jockey. |
| OXIMETERS | • oximeters n. Plural of oximeter. • OXIMETER n. a photoelectric instrument for measuring the oxygen saturation of the blood. |
| SUBMATRIX | • submatrix n. (Mathematics) A matrix formed by selecting certain rows and columns from a larger matrix. • SUBMATRIX n. part of a matrix. |
| XEROSTOMA | • xerostoma n. (Obsolete) The condition of having a dry mouth. • XEROSTOMA n. excessive dryness of the mouth due to insufficient secretions, also XEROSTOMIA. |