phone in
/ˈfoʊn ˌɪn/
noun
- A radio or television program in which members of the public call in to express opinions or ask questions live on air.
- I called the radio phone-in to complain about the new traffic laws.
- During the phone-in, listeners shared their stories about the storm.
- The talk show host runs a popular phone-in every Friday morning.
adjective
- Relating to a program or event where people call in by telephone to participate.
- They organized a phone-in debate on the local news channel.
- The phone-in show received hundreds of calls in the first hour.
- The station has a phone-in segment where you can ask the expert questions.