- Averia de pondere
- Spices and other fine goods weighed in units of one pound when (import) duty was paid, using the official scale or balance. From Latin averia de pondere is derived French avoirdupois = to have by weight. [< Lat. averia = goods, merchandise + pondere = to weigh]Cf. Garbler
Dictionary of Medieval Terms and Phrases. Christopher Coredon with Ann Williams.