transitive verb (-nated; -nating) Date: 1809 to combine or treat with or expose to hydrogen; especially to add hydrogen to the molecule of (an unsaturated organic compound) • hydrogenation noun

New Collegiate Dictionary. 2001.

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  • Hydrogenate — Hy dro*gen*ate, v. t. [imp. & p. p. {Hydrogenated}; p. pr. & vb. n. {Hydrogenating}.] (Chem.) To hydrogenize. [1913 Webster] …   The Collaborative International Dictionary of English

  • hydrogenate — (v.) 1809, from HYDROGEN (Cf. hydrogen) + ATE (Cf. ate) (2). Related: Hydrogenated; hydrogenation …   Etymology dictionary

  • hydrogenate — [hī dräj′ə nāt΄, hī′drə jə nāt΄] vt. hydrogenated, hydrogenating to combine with, treat with, or expose to the action of, hydrogen: unsaturated vegetable oil is hydrogenated to produce a solid fat hydrogenation n …   English World dictionary

  • hydrogenate — /haɪˈdrɒdʒəneɪt/ (say huy drojuhnayt) verb (t) (hydrogenated, hydrogenating) to combine or treat with hydrogen: to hydrogenate vegetable oil to fat. {hydrogen + ate1} –hydrogenation /haɪˌdrɒdʒəˈneɪʃən/ (say huy.drojuh nayshuhn), noun …  

  • hydrogenate — hidrogenizatas statusas T sritis chemija apibrėžtis Medžiagos hidrinimo produktas. atitikmenys: angl. hydrogenate rus. гидрогенизат …   Chemijos terminų aiškinamasis žodynas

  • hydrogenate — hydrogenation, n. /huy dreuh jeuh nayt , huy droj euh /, v.t., hydrogenated, hydrogenating. to combine or treat with hydrogen, esp. to add hydrogen to the molecule of (an unsaturated organic compound). Also, hydrogenize. [1800 10; HYDROGEN +… …   Universalium

  • hydrogenate — verb to treat something, or react something, with hydrogen; especially to react an unsaturated fat with hydrogen, in the presence of a nickel catalyst, to produce a harder saturated fat See Also: dehydrogenate, hydrogenated …   Wiktionary

  • hydrogenate — hy·dro·ge·nate hī dräj ə .nāt, hī drə jə vt, nat·ed; nat·ing to combine or treat with or expose to hydrogen esp to add hydrogen to the molecule of (an unsaturated organic compound) hy·dro·ge·na·tion hī .dräj ə nā shən, .hī drə jə n * * *… …   Medical dictionary

  • hydrogenate — Synonyms and related words: acetify, acidify, acidulate, aerate, aerify, alkalify, alkalize, atomize, borate, carbonate, catalyze, chemical, chlorinate, distill, electrolyze, emit, etherify, etherize, evaporate, exhale, ferment, fluidize,… …   Moby Thesaurus

  • hydrogenate — hy·dro·gen·ate || haɪdrÉ‘dÊ’É™neɪt / drÉ’d v. combine with hydrogen (Chemistry) …   English contemporary dictionary

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