Definition of tune in
: to listen to or view a broadcast of <tuned in the weather report>
1 : to listen to or view a broadcast <tune in next week for the conclusion>
2 : to associate oneself with what is happening or one's surroundings
First Known Use of tune in
Learn More about tune in
Seen and Heard
What made you want to look up tune in? Please tell us where you read or heard it (including the quote, if possible).