saññā
Perception
[ SUN-nyaa ]
Seeing it in life
Saññā perceives an object by noting its signs so it can be re-cognized later — like a carpenter marking timber.
In short
Recognition by marking distinguishing features.
The analysis
Saññā perceives an object by marking its distinguishing features — compared to a carpenter's mark on timber, made so the piece can be recognized later. It's one of the seven universal cetasikas. Saññā also names the third of the five aggregates, and distorted saññā (perceiving the impermanent as permanent) is a root cause of confusion deeper than a single wrong thought.
Where it sits
Saññā sits alongside vedanā as one of two aggregates given individual khandha status despite being single cetasikas among fifty-two — recognition and feeling are treated as the two most consequential universal factors for how clinging gets built.
Recognizing a familiar app icon before any conscious thought forms — that instant of recognition, prior to whatever reaction follows, is saññā doing its basic marking work.
Commonly mistaken for
Perception in the full sensory sense. That's the work of the relevant sense-consciousness; saññā is the recognitional marking that follows.
Accurate perception necessarily. Saññā can be distorted — the texts specifically discuss perceptual distortions as a source of confusion.
Abhidhammattha Saṅgaha II; Khandha Saṃyutta (SN 22).
Related terms