Activate (verb)

  1. To make something active or operational.
  2. To cause something to begin to work or function.

Origin:

Mid 19th century: from latin activus "active" (from agere "do") + -ate.

Examples:

  1. The button activates the machine.
  2. The remote activates the TV.
  3. The medicine activates the immune system.
  4. The code activates the software.
  5. The switch activates the lights.
Some random words: convey, basketwork, intolerable