What does refractory mean?

Definitions for refractoryrɪˈfræk tə ri

Here are all the possible meanings and translations of the word refractory.

Princeton's WordNet

  1. furnace lining, refractory(adj)

    lining consisting of material with a high melting point; used to line the inside walls of a furnace

  2. refractory, stubborn(adj)

    not responding to treatment

    "a stubborn infection"; "a refractory case of acne"; "stubborn rust stains"

  3. refractory(adj)

    temporarily unresponsive or not fully responsive to nervous or sexual stimuli

    "the refractory period of a muscle fiber"

  4. fractious, refractory, recalcitrant(adj)

    stubbornly resistant to authority or control

    "a fractious animal that would not submit to the harness"; "a refractory child"

Wiktionary

  1. refractory(Noun)

    A material or piece of material, such as a brick, that has a very high melting point.

  2. refractory(Adjective)

    Obstinate and unruly; strongly opposed to something.

  3. refractory(Adjective)

    Not affected by great heat.

  4. refractory(Adjective)

    Difficult to treat.

  5. refractory(Adjective)

    Incapable of registering a reaction or stimulus.

  6. Origin: From refractarius, from refractus, past participle of refringere. Originally refractary reanalysed after other adjectives in -ory

Webster Dictionary

  1. Refractory(adj)

    obstinate in disobedience; contumacious; stubborn; unmanageable; as, a refractory child; a refractory beast

  2. Refractory(adj)

    resisting ordinary treatment; difficult of fusion, reduction, or the like; -- said especially of metals and the like, which do not readily yield to heat, or to the hammer; as, a refractory ore

  3. Refractory(noun)

    a refractory person

  4. Refractory(noun)

    refractoriness

  5. Refractory(noun)

    oPottery) A piece of ware covered with a vaporable flux and placed in a kiln, to communicate a glaze to the other articles

Freebase

  1. Refractory

    A refractory material is one that retains its strength at high temperatures. ASTM C71 defines refractories as "non-metallic materials having those chemical and physical properties that make them applicable for structures, or as components of systems, that are exposed to environments above 1,000 °F". Refractory materials are used in linings for furnaces, kilns, incinerators and reactors. They are also used to make crucibles.

Chambers 20th Century Dictionary

  1. Refractory

    rē-frak′to-ri, adj. breaking through rules: unruly: unmanageable: obstinate: perverse: difficult of fusion, as metals, &c.: not susceptible, as to disease.—adv. Refrac′torily.—n. Refrac′toriness.

Editors Contribution

  1. refractory

    A type of brick, lining, material or substance that will keep its composition, shape and structure when used in any degree of heat or temperature.

    Refractory bricks are used to line a furnance, incinerator and kiln etc.

Numerology

  1. Chaldean Numerology

    The numerical value of refractory in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of refractory in Pythagorean Numerology is: 3

Images & Illustrations of refractory


Translations for refractory

From our Multilingual Translation Dictionary

  • عنيدArabic
  • δύστηκτος, πυρίμαχος, δυσκολογιάτρευτος, δυσίατος, ανυπότακτοςGreek
  • refractarioSpanish
  • itsepäinen, refraktaarinen, itsepintainen, kuumuudenkestävä, tulenkestävä, omapäinen, refraktorinenFinnish
  • réfractaireFrench
  • refrattario, refrattariaItalian
  • tīhoihoi, tīhoiMāori
  • weerbarstig, halsstarrigDutch
  • refratárioPortuguese
  • refrakteran, vatrootporan, tvrdokoranSerbo-Croatian
  • motspänstigSwedish

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