Switch Turn Sth Meaning Synonym Office Morning Air Conditioning

Meaning: to turn something on with a switch

• switch on sth Whoever gets to the office first in the morning has to switch on the air-conditioning.
  
  
• switch sth on If your printer doesn't work, the first thing to do is to make sure you've switched it on.
  
  

Nouns often used as objects with switch on: light, phone, computer, printer, television