tap out
phrasal verbtap something in
- to put information, numbers, letters, etc. into a machine by pressing buttons
- Tap in your PIN number.
tap something out
- to hit a surface gently to the rhythm of music
- She tapped out the beat on the table.
- to write something using a computer or a mobile phone
- I tapped out a text message to Mandy.
- He tapped out a few words on the keyboard.