shielding

• اسم يدل على الفعل أو المادة المستخدمة للحماية من الأذى أو الإشعاع أو التداخل الكهرومغناطيسي، مثل حاجز من الرصاص أو الخرسانة ضد التحلل النووي أو شبكة معدنية للمعدات الإلكترونية.

A noun referring to the act or material used to protect against harm, radiation, or electromagnetic interference, such as a barrier of lead or concrete for nuclear decay or a metal mesh for electronic equipment.

غير معدود

1. Protection from harmB2formal

   The act of protecting someone or something from danger, injury, or unwanted influence.

   حماية

   • The bodyguard was responsible for the shielding of the VIP.
   • Parents often engage in shielding their children from negative influences.
   • The shielding of witnesses is crucial in high-profile cases.

   المرادفاتbulwarkcoverdefenseguardprotectionscreenshelter

   الأضدادexposurevulnerability

2. Radiation barrierC1formalscientific

   A barrier made of materials like lead or concrete designed to block or reduce radiation emitted during nuclear decay.

   الحماية من الإشعاع

   • The nuclear reactor is surrounded by thick concrete shielding.
   • Lead shielding is used to protect workers from X-ray exposure.
   • The design of the shielding must meet strict safety standards.

   المرادفاتbarrierprotectionscreenshield

   الأضدادexposure

3. Electromagnetic shieldC1formaltechnical

   An arrangement of metal mesh or plates designed to protect electronic equipment from external electromagnetic interference.

   الدرع الكهرومغناطيسي

   • The circuit board is enclosed in a metal shielding to prevent interference.
   • Proper shielding is essential for sensitive medical devices.
   • The technician installed additional shielding around the communication equipment.

   المرادفاتscreenscreeningshield

• فعل يُستعمل للدلالة على حماية شخص أو شيء أو الدفاع عنه من الأذى أو الخطر أو التأثير غير المرغوب فيه، وكذلك الوقاية منه أو حجبه.

A verb used to indicate the act of protecting or defending someone or something from harm, danger, or unwanted influence.

1. Protect from harmB1formal

   To protect, hide, or conceal someone or something from danger or harm.

   الحماية من الأذى

   • The mother shielded her child from the rain with an umbrella.
   • He shielded his eyes from the bright sunlight.
   • The new policy aims to shield consumers from fraudulent practices.

   المرادفاتcoverdefendguardprotectsafeguardscreenshelter

   الأضدادendangerexposeimperiljeopardize

2. Suppress a thought or feelingB2informal

   To hold back or conceal a thought or feeling about something.

   كتم

   • She shielded her true emotions during the difficult conversation.
   • He tried to shield his disappointment with a smile.
   • They shielded their doubts about the plan from the team.

   المرادفاتbottle upburyconcealhidehold backrepressrestrainsmotherstiflesuppress