double tap

1.
USUKglobalneutralinformal
- Two shots fired in rapid succession at the same target or location, typically to ensure incapacitation or kill.
2.
globalneutraltechnical
- A quick succession of two taps on a touchscreen or touch-sensitive control intended to trigger a specific action, such as selection or zooming.
3.
globalformalmilitary
- A follow-up strike carried out shortly after an initial attack, sometimes intended to target rescuers or those responding to the first strike.

Examples: