লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
refractoriness
This term describes a stubborn resistance to change or influence, appearing across three distinct domains. In behavioral contexts, it carries a negative connotation of defiance or obstinacy, often used in formal or psychological reports to describe a person who refuses to comply with rules.
In technical and medical fields, the word shifts toward a neutral, descriptive tone. In materials science, it refers to the physical endurance of a substance under extreme heat. In medicine, it describes a clinical failure of a drug or treatment to produce the desired effect, signaling a biological resistance rather than a conscious choice.
Meanings
The ability of a material, such as a ceramic or mineral, to withstand high temperatures without melting or decomposing.
The industrial furnace was lined with materials of high refractoriness to prevent structural failure during smelting.
The state of being unresponsive to treatment, medication, or a specific therapeutic intervention.
Examples
His sheer refractoriness made it impossible for the teacher to maintain order in the classroom.
I cannot believe the refractoriness of this child when told to clean up.
The refractoriness of the alloy allows it to remain stable even in the core of a jet engine.
We need a material with higher refractoriness to line the industrial furnace.
The kiln bricks were chosen specifically for their extreme refractoriness.
The patient showed a worrying refractoriness to the standard course of antibiotics.
Despite multiple attempts, the tumor exhibited a complete refractoriness to chemotherapy.
Is there any known refractoriness to this specific drug in patients with your condition?