1530s, "to poke with a stick," possibly a variant of brod, from M.E. brodden "to goad," from O.N. broddr "shaft, spike" (see brad), or perhaps onomatopoeic. Figurative sense is recorded from 1871. The noun is recorded from 1802.
n. a reminder. : She gave me a little prod about the report that is due Monday.
tv. to remind someone (about something). : Stop prodding me about these minor matters.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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