refractory
rɪˈfræktəri
refractories
Definition Synonyms

Definition of refractory - Reverso English Dictionary

Adjective

1.
behaviorstubbornly resistant to authority or control
  • The refractory student refused to follow the rules.
obstinate unmanageable
2.
medicalTECH.not responding to medical treatmentTECH.
  • The disease was refractory to the prescribed drugs.
resistant unresponsive
3.
materialTECH.able to withstand high temperatures without meltingTECH.
  • Refractory bricks are used in the furnace.
fireproof heat-resistant
4.
biologyTECH.temporarily unresponsive to a stimulusTECH.
  • The nerve was in a refractory state after the shock.
insensitive numb unresponsive

Noun

1.
materialsTECH.material resistant to heat and decayTECH.
  • The furnace was lined with a type of refractory to withstand high temperatures..
durable heat-resistant
2.
furnace liningTECH.material with high melting point for lining furnacesTECH.
  • The furnace was lined with refractory to withstand the heat.
firebrick
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Images of refractory

  • refractory: material with high melting point for lining furnaces
    material with high melting point for lining furnaces

Expressions with refractory

💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
recovery phase after orgasm preventing additional orgasms
He experienced a refractory period after the intense climax.
metal with high melting point and heat resistance
Tungsten is a common refractory metal used in light bulbs.
lined with heat-resistant material for high temperatures
The furnace is refractory-lined to withstand extreme heat.

Origin of refractory

Latin, refractarius (stubborn)

Terms with refractory included in their meaning

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geology
blue mineral found in metamorphic rocks, used in refractory materials
foundry
refractory-lined vessel with shallow basin used to smelt iron alloys
gemstone or refractory
hard mineral used as a gemstone or refractory

Examples of refractory in a sentence

  • His refractory attitude made negotiations difficult.
  • The infection proved refractory despite multiple treatments.
  • Her condition remained refractory to the new medication.
  • The refractory material lined the kiln walls.
  • Refractory metals are crucial in aerospace engineering.
  • The cells remained refractory despite repeated stimulation attempts.

View all translations of refractory

Click below to see the appropriate translations facing each meaning.
  1. French:récalcitrant, matériau réfractaire, ...
  2. German:widerspenstig, feuerfestes Material, ...
  3. Italian:ribelle, materiale refrattario, ...
  4. Spanish:rebelde, material resistente al calor, ...
  5. Portuguese:rebelde, material resistente ao calor, ...
  6. Chinese:不服管教的, 耐火材料, ...
  7. Japanese:反抗的な, 耐火材料, ...
  8. Arabic:عَنِيد, مَادَّة حَرَارِيَّة, ...
  9. Hebrew:עַקְשָׁן, חוֹמֶר עָמִיד לְחֹם, ...
  10. Russian:непокорный, огнеупорный материал, ...
  11. Ukrainian:непокірний, вогнетривкий матеріал, ...
  12. Hindi:अवज्ञाकारी, अग्निरोधी सामग्री, ...
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