Etymology From Middle English petit, from Old French petit, from Late Latin *pitittus, diminutive of Latin *pit-, possibly from Proto-Celtic *pett- (“part, bit, piece”) (see Latin pettia), or of imitative origin. Compare also Latin pitinnus (“small”), pitulus, Italian pezza. Doublet of petty.
And by what small, petit Hints does the Mind catch hold of, and recover a vanishing Notion?1684 or 1685 February 22, Robert South, A Sermon preached at Westminster-Abbey
Etymology From Middle English petit, from Old French petit, from Late Latin *pitittus, diminutive of Latin *pit-, possibly from Proto-Celtic *pett- (“part, bit, piece”) (see Latin pettia), or of imitative origin. Compare also Latin pitinnus (“small”), pitulus, Italian pezza. Doublet of petty.