Plain English Meaning
How the brain turns what you see, hear, and feel into something that makes sense to you.
Full Definition
The mental process by which a person takes in raw sensory information, organizes it, and interprets it to give it meaning. In instruction, it describes how a student converts sights, sounds, and physical sensations into useful understanding, drawing on prior experience, attention, and emotional state.
Context Anchor
Seen in aviation instruction when discussing how students notice cockpit cues, read the outside picture, respond to sounds or aircraft feel, and make sense of what is happening during flight.
Derivation
From Latin 'percipere' meaning 'to take hold of' or 'to grasp.' Perception is literally the act of mentally grasping what your senses bring in. The 'process' part reminds you it is not instant — there are steps between sensing something and understanding it.