| EXAMETRE | • exametre n. 1018 metres. • EXAMETRE n. ten to the power of eighteen metres. |
| EXAMINER | • examiner n. A person who investigates someone or something. • examiner n. A person who sets an examination. • examiner n. A person who marks an examination. |
| EXCIMERS | • excimers n. Plural of excimer. • EXCIMER n. a dimer above the ground state. |
| EXEMPLAR | • exemplar n. Something fit to be imitated; an ideal, a model. • exemplar n. A role model. • exemplar n. Something typical or representative of a class; an example that typifies. |
| EXHUMERS | • exhumers n. Plural of exhumer. • EXHUMER n. someone who exhumes. |
| EXODERMS | • exoderms n. Plural of exoderm. • EXODERM n. the external layer of an embryo, also ECTODERM, EPIBLAST. |
| EXTREMAL | • extremal adj. (Mathematics) Relating to extrema (maximal or minimal). • extremal n. (Mathematics) Any solution to a variety of equations in the calculus of variations. • EXTREMAL n. a clause which limits recursion. |
| EXTREMER | • extremer adj. Comparative form of extreme: more extreme. • EXTREME adj. farthest from centre. |
| EXTREMES | • extremes n. Plural of extreme. • EXTREME n. the highest degree. |
| EXTREMUM | • extremum n. (Mathematics) A point, or value, which is a maximum or a minimum. • EXTREMUM n. (Latin) a maximum or minimum of a mathematical function. |
| LUXMETER | • luxmeter n. (Photography) A light meter. • LUXMETER n. an instrument for measuring illumination. |
| OXIMETER | • oximeter n. (Chemistry) A device that measures the quantity of oxygen in something, particularly air in the atmosphere. • oximeter n. (Medicine, specifically) A device that measures the oxygen saturation of arterial blood. • OXIMETER n. a photoelectric instrument for measuring the oxygen saturation of the blood. |
| PREMIXED | • premixed v. Simple past tense and past participle of premix. • premixed adj. Mixed prior to use or sale. • PREMIX v. to mix before use. |
| PREMIXES | • premixes n. Plural of premix. • PREMIX v. to mix before use. |
| REMIXERS | • remixers n. Plural of remixer. • REMIXER n. one that remixes (a recording). |