Did you maybe mean one of these? excellence, intelligence
Definitions
Wiktionary
- n. all the cultural capital that is available to us in the form of tribal legends, folklore, nursery rhymes, books, videotapes, CD-ROMs etc
Etymologies
- 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). (Wiktionary)
Examples
“Physics is a uniquely human cultural artifact = it does not exist without us, one form of extelligence.”
Lists
These user-created lists contain the word ‘extelligence’.
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words-for-apocalipstick
all your words are belong to me.
sybaritic, cacography, scatterbrain, extravaganza, fenestra, kaleidophone, machination, mudpuppy, saturnalia, Bacchanalia, ersatz, fictile and 58 more...
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GPaX. Words.
excogitate, clarity, obscurity, tangential, interesting, regurgitate, mycelium, degradation, unladen, swallow, klein, quote and 120 more...
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Myriadmiration
Neologisms ala Wordnik.com. Directly below are links to some other New Word lists... pease suggest yours to add!
Ne(word)er by whichbe
fake words by sionnach
frivolous uni...obstacular, frenemy, delayering, playgue, abjective, contradictionary, sarchasm, goggly, ecolect, disimagine, alligavate, sniboluous and 330 more...
Tweets
Looking for tweets for extelligence.

gangerh You don't need to be intelligent to work that out! And a brain is only something with which we think that we think. May 10, 2008
gpax We call the brain's internal capabilities Intelligence. It is convenient to
give a similar name to all of the external influences, cultural or otherwise,
that affect the evolution of the brain, and with it, the mind. We shall call
these influences Extelligence. Mind is not just intelligence plus
extelligence, its inside and outside, so to speak. Instead, mind is a feedback
loop in which intelligence influences extelligence, extelligence influences
intelligence, and the combination transcends the capabilities of both.
Terry Pratchett/Ian Stewart/Jack Cohen - The Science of Discworld May 10, 2008