Plain English Meaning
To stare at one thing so intently that you stop noticing everything else.
Full Definition
To lock visual attention on a single point or object for too long, at the expense of scanning the broader environment, instruments, or flight path.
Context Anchor
In ground-reference maneuvers, a pilot may be tempted to watch only the road, field, or reference point instead of continuing to scan outside and control the airplane.
Derivation
From Latin 'fixus,' meaning 'fixed' or 'fastened.' In flying, the eyes become fastened to one spot — useful in everyday life, dangerous in the cockpit.
Why Pilots Care
Fixation causes , , or and can to during visual .