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dual

du·al / ˈd(y)oōəl/ • adj. 1. consisting of two parts, elements, or aspects: their dual role at work and home. ∎  Gram. (in some languages) denoting an inflection that refers to exactly two people or things (as distinct from singular and plural): Old English has dual number for first- and second-person pronouns. ∎  (in an aircraft) using dual controls: a dual flight. 2. (often dual to) Math. (of a theorem, expression, etc.) related to another by the interchange of particular pairs of terms, such as “point” and “line.” • n. 1. Gram. a dual form of a word. ∎  the dual number. 2. Math. a theorem, expression, etc., that is dual to another. DERIVATIVES: du·al·ize / -ˌlīz/ v. du·al·ly adv.

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"dual." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. 12 Dec. 2017 <http://www.encyclopedia.com>.

"dual." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (December 12, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dual-0

"dual." The Oxford Pocket Dictionary of Current English. . Retrieved December 12, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dual-0

dual

dual XVII. — L. duālis, f. duo TWO; see -AL 1.
Hence dualism XVIII. So duality XIV. — late L.

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"dual." The Concise Oxford Dictionary of English Etymology. . Encyclopedia.com. 12 Dec. 2017 <http://www.encyclopedia.com>.

"dual." The Concise Oxford Dictionary of English Etymology. . Encyclopedia.com. (December 12, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dual-1

"dual." The Concise Oxford Dictionary of English Etymology. . Retrieved December 12, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dual-1

dual

dual See duality.

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"dual." A Dictionary of Computing. . Encyclopedia.com. 12 Dec. 2017 <http://www.encyclopedia.com>.

"dual." A Dictionary of Computing. . Encyclopedia.com. (December 12, 2017). http://www.encyclopedia.com/computing/dictionaries-thesauruses-pictures-and-press-releases/dual

"dual." A Dictionary of Computing. . Retrieved December 12, 2017 from Encyclopedia.com: http://www.encyclopedia.com/computing/dictionaries-thesauruses-pictures-and-press-releases/dual

dual

dualdenial, dial, espial, Lyall, mistrial, myall, Niall, phial, trial, vial, viol •sundial •knawel, withdrawal •avowal, Baden-Powell, bowel, disembowel, dowel, Howell, Powell, rowel, towel, trowel, vowel •semivowel •bestowal, koel, Lowell, Noel •loyal, royal, viceroyal •accrual, construal, crewel, cruel, dual, duel, fuel, gruel, jewel, newel, renewal, reviewal •eschewal •artefactual (US artifactual), contractual, factual, tactual •perpetual •aspectual, effectual, intellectual •conceptual, perceptual •contextual, textual •habitual, ritual •conflictual • instinctual • spiritual •mutual • punctual • virtual • casual •audio-visual, televisual, visual •usual • gradual • individual •menstrual • actual •asexual, bisexual, heterosexual, homosexual, psychosexual, sexual, transsexual, unisexual •accentual, conventual, eventual •Samuel •annual, biannual, Emanuel, Emmanuel, manual •Lemuel •consensual, sensual •continual

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"dual." Oxford Dictionary of Rhymes. . Encyclopedia.com. 12 Dec. 2017 <http://www.encyclopedia.com>.

"dual." Oxford Dictionary of Rhymes. . Encyclopedia.com. (December 12, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dual

"dual." Oxford Dictionary of Rhymes. . Retrieved December 12, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/dual