Jacques Barzun: "Intellect is the capitalized and communal form of live intelligence; it is intelligence stored up and made into habits of discipline, signs and symbols of meaning, chains of reasoning and spurs to emotion --- a shorthand and a wireless by which the mind can skip connectives, recognize ability, and communicate truth. Intellect is at once a body of common knowledge and the channels through which the right particle of it can be brought to bear quickly, without the effort of redemonstration, on the matter in hand."
this is probably closer to what I would call "knowledge" (see tags)
more: "Intellect is community property and can be handed down. We all know what we mean by an intellectual tradition, localized here or there; but we do not speak of a "tradition of intelligence," for intelligence sprouts where it will.... And though Intellect neither implies nor precludes intelligence, two of its uses are --- to make up for the lack of intelligence and to amplify the force of it by giving it quick recognition and apt embodiment.
For intelligence wherever found is an individual and private possession; it dies with the owner unless he embodies it in more or less lasting form. Intellect is on the contrary a product of social effort and an acquirement.... Intellect is an institution; it stands up as it were by itself, apart from the possessors of intelligence, even though they alone could rebuild it if it should be destroyed...."
"The distinction becomes unmistakable if one thinks of the alphabet --- a product of successive acts of intelligence which, when completed, turned into one of the indispensable furnishings of the House of Intellect. To learn the alphabet calls for no great intelligence: millions learn it who could never have invented it; just as millions of intelligent people have lived and died without learning it --- for example, Charlemagne."
see The House of Intellect