activation

• اسم يدل على عملية جعل شيء ما نشطًا أو فعّالًا أو في حالة عمل، مثل تحفيز نشاط بيولوجي أو كيميائي، أو تشغيل نظام، أو تهيئة جهاز للعمل أو الاستعداد القتالي.

A noun referring to the process of making something active or operative, such as stimulating biological or chemical activity, energizing a system, or arming a device.

غير معدود

1. Stimulation of activityB2formal

   The process of making something active or operational, especially in biological or chemical contexts.

   تنشيط

   • The activation of the enzyme requires a specific temperature.
   • Hormonal activation triggers various metabolic processes.
   • The activation of the immune system helps fight infections.

   المرادفاتactuationarousalexcitationinitiationstimulation

   الأضدادdeactivationinhibitionsuppression

2. Energizing or making activeB2formal

   The act of causing something to have energy and become active.

   تنشيط

   • The activation of the device requires pressing the power button.
   • Physical exercise leads to the activation of muscle cells.
   • The activation of the alarm system woke everyone up.

   المرادفاتarousalenergizingexcitationignitioninitiationstimulation

   الأضدادdeactivationdormancyinactivationquiescencesuppression

3. Making effective (e.g., a bomb)C1formal

   The process of making a device or mechanism ready for use or detonation.

   تفعيل (مثل قنبلة)

   • The bomb's activation was triggered by a timer.
   • The activation of the explosive device was prevented by the security team.
   • Proper activation of the safety mechanism is crucial.

   المرادفاتpriming

   الأضدادdeactivationdefusingdisarmament