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Region: General | Usage example: The report gave us plenty of food for thought.

Food for thought

Meaning

Something worth pondering.

Usage

Used when presenting ideas for consideration.

Origin & History

Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.

Metaphor equating ideas with nourishment.

Used in English since the early 19th century.