ZEROED
- ZERO, to aim at the centre of a target [v]
- ZERO, to aim at the exact center of a target [v]
- to determine or adjust the zero of (as a rifle)
- concentrate firepower on the exact range of usually used with in
- adjust fire on a specific target usually used with in
- close in on or focus attention on an objective usually used with in investigators are zeroing in on a suspect