Definition of "food for thought" []

• Information or knowledge that is worthy of contemplation. (noun)

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• "First my wife, Barbara Sofer Schroeder, and our children, Hanna, Yael, Hadas, Joshua, and Avraham, provided plenty of food for thought in our many dinner table discussions."
• "It was all most interesting, and gave me food for thought until the horns sounded to signal the departure of the royal progress to Maian Mir."