Sense is a felt distinction before its relation is understood.
Why this term exists
A difference may be felt or registered before its relation is understood. Sense keeps that pre-meaning state visible instead of forcing premature interpretation.
Definition in the system
A felt distinction before its relation is understood.
Canonical boundary / operational note
Felt means experienced or registered; experience may include prior interaction, memory or model. Without a stabilised relation, a signal can be Sense without yet becoming Meaning.