Definition of "notions" []

• Plural form of notion. (noun)

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• "The sum total of my moral and intellectual intercourse, dissolved into its elements, is reduced to extension, motion, degrees of velocity, and those diminished copies of configurative motion, which form what we call notions, and notions of notions."
• "One of quantum physics 'crazier notions is that two particles seem to communicate with each other instantly, even when they're billions of miles apart."
• "Discounts may not appeal to certain notions of fairness, but they certainly appeal to objective market notions of profitability."