zero in
Lock onto target
To zero in is to focus precisely on a target or subject.
The phrase comes from adjusting a weapon's sights until shots hit exactly where aimed—zeroing the error.
Extended uses are common: Investigators zeroed in on the suspect, Let's zero in on the main issue.
The sense is narrowing attention with increasing accuracy.
focus
Reduced, potent form
- targetObject of pursuit
- hone inFocus with precision
- lock onAcquire and track automatically
- pinpointLocate with exactness
fixate · center on · narrow down · home in · single out · bear down · set sights on · zoom in
concentrate
Reduced, potent form
pinpoint · fixate · center on · narrow down · home in · single out · bear down · set sights on · zoom in · close in
calibrate
Adjust for accuracy
- fine-tuneAdjust for optimal performance
- dial inOptimize through small adjustments
- tweakMinor adjustment
refine · align · trim · correct · regulate · set · optimize · tune · recalibrate · true up
- problem-solvingproblem solving, puzzles, riddles, logic, solutions
- decisionschoice, make a decision, choices, yes, no
- focusfocus, concentration, attention, focal point, concentrate
- investigatinginvestigate, examine, inspect, probe, search
- narrowing downnarrow, focus, pinpoint, home in, hone
- Shooting termstake aim, fire away, ready aim fire, on target, bulls eye