(of taxes) in proportion to the estimated value of the goods taxed
Abbreviation: ad val, a.v., A/V
WordReference Random House Unabridged Dictionary of American English © 2026
ad va•lo•rem
(ad və lôr′əm, -lōr′-),USA pronunciation
- Businessin proportion to the value (used esp. of duties on imports that are fixed at a percentage of the value as stated on the invoice).
- Latin: literally, according to the worth
Collins Concise English Dictionary © HarperCollins Publishers::
'ad valorem' also found in these entries (note: many are not synonyms or translations):