exāctiō ōnis, f ex + 1 AG-, a driving out, expelling: (regum).

—A driving, conduct, supervision: operum publicorum.

—Fig., a collecting, exaction: pecuniae: earum (pecuniarum), L.: frumenti, Ta.

— A tax, tribute, impost: acerbissima capitum atque ostiorum, poll and hearth tax.