put on (2)
Meaning: to make an appliance or a piece of equipment start to functionSynonym: turn on, switch on
- put on sth Don't forget to put on the heater when you get up in the morning.
- put sth on Do you want to watch TV, or do you want me to put the radio on instead?
put on (2): light, TV, radio, heater, air conditioner, kettle, fan, music
If someone knocks on the front door at night, the first thing you should do is put on