activation

1. Stimulation of activity in an organism or chemical (synset 113447549)
   is a type of: stimulation - (physiology) the effect of a stimulus (on nerves or organs etc.)
   subtypes: indweller - activation by an inner spirit or force or principle
2. The activity of causing to have energy and be active (synset 101048908)
   is a type of: activity - any specific behavior
   subtypes:

   • electrification - the activity of thrilling or markedly exciting some person or group
   • animation, invigoration, vivification - the activity of giving vitality and vigour to something
   same as: activating, energizing
3. Making active and effective (as a bomb) (synset 100237688)
   is a type of: beginning, commencement, start - the act of starting something

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