activation

nouns

stimulation of activity in an organism or chemical

activation

is derived from

is derived from

is derived from

is derived from

antonym

is a type of (narrower)

(physiology) the effect of a stimulus (on nerves or organs etc.)

the activity of causing to have energy and be active

making active and effective (as a bomb)

activation

is derived from

antonym

is a type of (narrower)

the act of starting something

"he was responsible for the beginning of negotiations"