ONにする

オンにするonnisuru

expression · suru verb

  1. to turn on (a device, appliance, etc.)
  2. to switch on
  3. to check (a checkbox)
  4. to toggle on (a setting)

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences