activated

• يصف شيئًا تم تشغيله أو تفعيله وجعله يعمل، ويُستخدم غالبًا في السياقات التقنية أو العلمية.

Describes something that has been made active or operational, often used in technical or scientific contexts.

1. Made active or operationalB2formal

   Put into operation or made ready for use.

   مُفَعَّل

   • The alarm system was activated at midnight.
   • The device is activated by pressing the red button.
   • Once activated, the software will run automatically.

   المرادفاتengagedoperationaloperative

   الأضدادdisabledoffstopped

2. Chemically treatedC1formalscientific

   Treated with a process to make it more reactive or absorbent.

   مُنَشَّط

   • Activated charcoal is used to filter impurities from water.
   • The lab uses activated carbon in its filtration system.
   • Activated alumina is effective for removing fluoride.

   الأضدادneutralizedstabilized

• فعل يُستعمل للدلالة على إحداث حالة من النشاط أو التشغيل أو الفعالية في شيء ما، كتشغيل جهاز أو تفعيل خاصية أو إدخال شيء حيز العمل.

A verb used to indicate the act of making something active, operational, or functional.

1. Make something start workingB1formal

   To cause something to become operational or active.

   تفعيل

   • Press the button to activate the alarm system.
   • You need to activate your account by clicking the link.
   • The device activates automatically when you open the lid.

   المرادفاتactuateenergizeinitiatestartswitch ontriggerturn on

   الأضدادdeactivatedisableshut offstopturn off

2. Trigger a process or reactionB2formalscientific

   To initiate a chemical, biological, or physical process.

   تنشيط العملية

   • The enzyme activates the reaction in the cell.
   • Sunlight activates the vitamin D production in your skin.
   • The catalyst activates the chemical transformation.

   المرادفاتactuateexciteigniteinitiatekindleset offsparkstartstimulatetrigger

   الأضدادblockdeactivatehaltinhibitstopsuppress

3. Make someone more activeB2informal

   To cause someone to become more energetic or involved.

   تحفيز الشخص على النشاط

   • The coach's speech activated the team's motivation.
   • A good breakfast can activate your energy for the day.
   • The workshop activated the participants' creativity.

   المرادفاتanimateenergizefire upgalvanizeinvigoratemotivaterousespurstimulatestir

   الأضدادcalmdeactivatepacifyquietsubdue