extelligence

== English == === Etymology === From ex- +‎ intelligence (contrasted with knowledge carried within the brain, as if intelligence were derived from in). Coined by Ian Stewart and Jack Cohen in their book Figments of Reality (1997). === Noun === extelligence (uncountable) All the cultural capital that is available to people in the form of tribal legends, folklore, nursery rhymes, books, videotapes, CD-ROMs etc.