Back Time Sth Meaning Period Past Event Synonym

Meaning: If you look back on something, you think about a period of time in the past or an event in the past.

• look back on sth When I look back on my teenage years, I'm amazed by the crazy and dangerous things we used to do.
  
  
• look back on sth Terry tries not to look back on his time in the war. He has too many painful memories.