"Av Aria, Avarie" is a word in LAW AND LEGAL

To form, or exist in, a mean or medial sum or quantity; to amount to, or to be, on an …

A contribution to a loss or charge which has been imposed upon one of several for the general benefit; damage …

To divide among a number, according to a given proportion; as, to average a loss.

According to the laws of averages; as, the loss must be made good by average contribution.

The equitable and proportionate distribution of loss or expense among all interested.