(noun)
An understanding retained in the mind, from experience, reasoning and/or imagination; a generalization (generic, basic form), or abstraction (mental impression), of a particular set of instances or occurrences (specific, though different, recorded manifestations of the concept).
The most basic level in Boundless' three-level book structure. Each section contains at least one.
An understanding retained in the mind from experience, reasoning, and/or imagination; a generalization or abstraction of a particular set of instances or occurrences.