activate > define

verb

• Put in motion or move to act.
  • usage: "trigger a reaction"; "actuate the circuits"
  • synonyms: trip, actuate, trigger, set off, spark off, spark, trigger off, touch off
• Make active or more active.
  • usage: "activate an old file"
• Make more adsorptive.
  • usage: "activate a metal"
• Aerate (sewage) so as to favor the growth of organisms that decompose organic matter.
  • synonyms: aerate
• Make (substances) radioactive. .