“Cognitive” describes anything related to thinking, knowing, or mental processes. It is often used in phrases like cognitive skills, cognitive science, or cognitive development.
It is based on “cognition,” from Latin “cognitio,” meaning “knowledge,” with the adjective‑forming suffix “-ive.” The Latin root “cognoscere” means “to get to know or recognize.”
Calling something “cognitive” highlights that the brain is actively doing work, not just passively recording. That’s why we talk about cognitive load: your mind has a limited budget for how much it can process at once.
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